Add pagination and search to projects API

- Add PaginatedResponse and PaginationMeta schemas
- Update GET /api/v1/projects to support:
  - page param (default: 1)
  - limit param (default: 20, max: 100)
  - search param (case-insensitive name search)
- Response includes pagination metadata (page, limit, total, total_pages)
- Add Python cache files to gitignore

README.md

@@ -28,16 +28,6 @@ Orchard is a centralized binary artifact storage system that provides content-ad
 - **Web UI** - React-based interface for managing artifacts
 - **Docker Compose Setup** - Easy local development environment
 - **Helm Chart** - Kubernetes deployment with PostgreSQL, MinIO, and Redis subcharts
-- **Multipart Upload** - Automatic multipart upload for files larger than 100MB
-- **Resumable Uploads** - API for resumable uploads with part-by-part upload support
-- **Range Requests** - HTTP range request support for partial downloads
-- **Format-Specific Metadata** - Automatic extraction of metadata from package formats:
-  - `.deb` - Debian packages (name, version, architecture, maintainer)
-  - `.rpm` - RPM packages (name, version, release, architecture)
-  - `.tar.gz/.tgz` - Tarballs (name, version from filename)
-  - `.whl` - Python wheels (name, version, author)
-  - `.jar` - Java JARs (manifest info, Maven coordinates)
-  - `.zip` - ZIP files (file count, uncompressed size)
 
 ### API Endpoints
 
@@ -51,25 +41,12 @@ Orchard is a centralized binary artifact storage system that provides content-ad
 | `GET` | `/api/v1/project/:project/packages` | List packages in a project |
 | `POST` | `/api/v1/project/:project/packages` | Create a new package |
 | `POST` | `/api/v1/project/:project/:package/upload` | Upload an artifact |
-| `GET` | `/api/v1/project/:project/:package/+/:ref` | Download an artifact (supports Range header) |
+| `GET` | `/api/v1/project/:project/:package/+/:ref` | Download an artifact |
-| `HEAD` | `/api/v1/project/:project/:package/+/:ref` | Get artifact metadata without downloading |
 | `GET` | `/api/v1/project/:project/:package/tags` | List all tags |
 | `POST` | `/api/v1/project/:project/:package/tags` | Create a tag |
 | `GET` | `/api/v1/project/:project/:package/consumers` | List consumers of a package |
 | `GET` | `/api/v1/artifact/:id` | Get artifact metadata by hash |
 
-#### Resumable Upload Endpoints
-
-For large files, use the resumable upload API:
-
-| Method | Endpoint | Description |
-|--------|----------|-------------|
-| `POST` | `/api/v1/project/:project/:package/upload/init` | Initialize resumable upload |
-| `PUT` | `/api/v1/project/:project/:package/upload/:upload_id/part/:part_number` | Upload a part |
-| `POST` | `/api/v1/project/:project/:package/upload/:upload_id/complete` | Complete upload |
-| `DELETE` | `/api/v1/project/:project/:package/upload/:upload_id` | Abort upload |
-| `GET` | `/api/v1/project/:project/:package/upload/:upload_id/status` | Get upload status |
-
 ### Reference Formats
 
 When downloading artifacts, the `:ref` parameter supports multiple formats:
@@ -169,43 +146,10 @@ Response:
   "size": 1048576,
   "project": "my-project",
   "package": "releases",
-  "tag": "v1.0.0",
+  "tag": "v1.0.0"
-  "format_metadata": {
-    "format": "tarball",
-    "package_name": "app",
-    "version": "1.0.0"
-  },
-  "deduplicated": false
 }
 ```
 
-### Resumable Upload (for large files)
-
-For files larger than 100MB, use the resumable upload API:
-
-```bash
-# 1. Initialize upload (client must compute SHA256 hash first)
-curl -X POST http://localhost:8080/api/v1/project/my-project/releases/upload/init \
-  -H "Content-Type: application/json" \
-  -d '{
-    "expected_hash": "a3f5d8e12b4c67890abcdef1234567890abcdef1234567890abcdef12345678",
-    "filename": "large-file.tar.gz",
-    "size": 524288000,
-    "tag": "v2.0.0"
-  }'
-
-# Response: {"upload_id": "abc123", "already_exists": false, "chunk_size": 10485760}
-
-# 2. Upload parts (10MB chunks recommended)
-curl -X PUT http://localhost:8080/api/v1/project/my-project/releases/upload/abc123/part/1 \
-  --data-binary @chunk1.bin
-
-# 3. Complete the upload
-curl -X POST http://localhost:8080/api/v1/project/my-project/releases/upload/abc123/complete \
-  -H "Content-Type: application/json" \
-  -d '{"tag": "v2.0.0"}'
-```
-
 ### Download an Artifact
 
 ```bash
@@ -217,12 +161,6 @@ curl -O http://localhost:8080/api/v1/project/my-project/releases/+/artifact:a3f5
 
 # Using the short URL pattern
 curl -O http://localhost:8080/project/my-project/releases/+/latest
-
-# Partial download (range request)
-curl -H "Range: bytes=0-1023" http://localhost:8080/api/v1/project/my-project/releases/+/v1.0.0
-
-# Check file info without downloading (HEAD request)
-curl -I http://localhost:8080/api/v1/project/my-project/releases/+/v1.0.0
 ```
 
 ### Create a Tag
@@ -247,13 +185,12 @@ orchard/
 │   ├── app/
 │   │   ├── __init__.py
 │   │   ├── config.py           # Pydantic settings
-│   │   ├── database.py         # SQLAlchemy setup and migrations
+│   │   ├── database.py         # SQLAlchemy setup
 │   │   ├── main.py             # FastAPI application
-│   │   ├── metadata.py         # Format-specific metadata extraction
 │   │   ├── models.py           # SQLAlchemy models
 │   │   ├── routes.py           # API endpoints
 │   │   ├── schemas.py          # Pydantic schemas
-│   │   └── storage.py          # S3 storage layer with multipart support
+│   │   └── storage.py          # S3 storage layer
 │   └── requirements.txt
 ├── frontend/
 │   ├── src/
@@ -341,8 +278,9 @@ The following features are planned but not yet implemented:
 - [ ] Automated update propagation
 - [ ] OIDC/SAML authentication
 - [ ] API key management
+- [ ] Package format detection
+- [ ] Multipart upload for large files
 - [ ] Redis caching layer
-- [ ] Garbage collection for orphaned artifacts
 
 ## License
 

backend/app/config.py

@@ -3,9 +3,6 @@ from functools import lru_cache
 
 
 class Settings(BaseSettings):
-    # Environment
-    env: str = "development"  # "development" or "production"
-
     # Server
     server_host: str = "0.0.0.0"
     server_port: int = 8080
@@ -31,14 +28,6 @@ class Settings(BaseSettings):
         sslmode = f"?sslmode={self.database_sslmode}" if self.database_sslmode else ""
         return f"postgresql://{self.database_user}:{self.database_password}@{self.database_host}:{self.database_port}/{self.database_dbname}{sslmode}"
 
-    @property
-    def is_development(self) -> bool:
-        return self.env.lower() == "development"
-
-    @property
-    def is_production(self) -> bool:
-        return self.env.lower() == "production"
-
     class Config:
         env_prefix = "ORCHARD_"
         case_sensitive = False

backend/app/database.py

@@ -1,51 +1,20 @@
-from sqlalchemy import create_engine, text
+from sqlalchemy import create_engine
 from sqlalchemy.orm import sessionmaker, Session
 from typing import Generator
-import logging
 
 from .config import get_settings
 from .models import Base
 
 settings = get_settings()
-logger = logging.getLogger(__name__)
 
 engine = create_engine(settings.database_url, pool_pre_ping=True)
 SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
 
 
 def init_db():
-    """Create all tables and run migrations"""
+    """Create all tables"""
     Base.metadata.create_all(bind=engine)
 
-    # Run migrations for schema updates
-    _run_migrations()
-
-
-def _run_migrations():
-    """Run manual migrations for schema updates"""
-    migrations = [
-        # Add format_metadata column to artifacts table
-        """
-        DO $$
-        BEGIN
-            IF NOT EXISTS (
-                SELECT 1 FROM information_schema.columns
-                WHERE table_name = 'artifacts' AND column_name = 'format_metadata'
-            ) THEN
-                ALTER TABLE artifacts ADD COLUMN format_metadata JSONB DEFAULT '{}';
-            END IF;
-        END $$;
-        """,
-    ]
-
-    with engine.connect() as conn:
-        for migration in migrations:
-            try:
-                conn.execute(text(migration))
-                conn.commit()
-            except Exception as e:
-                logger.warning(f"Migration failed (may already be applied): {e}")
-
 
 def get_db() -> Generator[Session, None, None]:
     """Dependency for getting database sessions"""

backend/app/main.py

@@ -2,35 +2,19 @@ from fastapi import FastAPI
 from fastapi.staticfiles import StaticFiles
 from fastapi.responses import FileResponse
 from contextlib import asynccontextmanager
-import logging
 import os
 
 from .config import get_settings
-from .database import init_db, SessionLocal
+from .database import init_db
 from .routes import router
-from .seed import seed_database
 
 settings = get_settings()
-logging.basicConfig(level=logging.INFO)
-logger = logging.getLogger(__name__)
 
 
 @asynccontextmanager
 async def lifespan(app: FastAPI):
     # Startup: initialize database
     init_db()
-
-    # Seed test data in development mode
-    if settings.is_development:
-        logger.info(f"Running in {settings.env} mode - checking for seed data")
-        db = SessionLocal()
-        try:
-            seed_database(db)
-        finally:
-            db.close()
-    else:
-        logger.info(f"Running in {settings.env} mode - skipping seed data")
-
     yield
     # Shutdown: cleanup if needed
 

backend/app/metadata.py

@@ -1,354 +0,0 @@
-"""
-Format-specific metadata extraction for uploaded artifacts.
-Supports extracting version info and other metadata from package formats.
-"""
-import struct
-import gzip
-import tarfile
-import io
-import re
-import logging
-from typing import Dict, Any, Optional, BinaryIO
-
-logger = logging.getLogger(__name__)
-
-
-def extract_metadata(file: BinaryIO, filename: str, content_type: Optional[str] = None) -> Dict[str, Any]:
-    """
-    Extract format-specific metadata from an uploaded file.
-    Returns a dict with extracted metadata fields.
-    """
-    metadata = {}
-
-    # Determine format from filename extension
-    lower_filename = filename.lower() if filename else ""
-
-    try:
-        if lower_filename.endswith(".deb"):
-            metadata = extract_deb_metadata(file)
-        elif lower_filename.endswith(".rpm"):
-            metadata = extract_rpm_metadata(file)
-        elif lower_filename.endswith(".tar.gz") or lower_filename.endswith(".tgz"):
-            metadata = extract_tarball_metadata(file, filename)
-        elif lower_filename.endswith(".whl"):
-            metadata = extract_wheel_metadata(file)
-        elif lower_filename.endswith(".jar"):
-            metadata = extract_jar_metadata(file)
-        elif lower_filename.endswith(".zip"):
-            metadata = extract_zip_metadata(file)
-    except Exception as e:
-        logger.warning(f"Failed to extract metadata from {filename}: {e}")
-
-    # Always seek back to start after reading
-    try:
-        file.seek(0)
-    except Exception:
-        pass
-
-    return metadata
-
-
-def extract_deb_metadata(file: BinaryIO) -> Dict[str, Any]:
-    """
-    Extract metadata from a Debian .deb package.
-    Deb files are ar archives containing control.tar.gz with package info.
-    """
-    metadata = {}
-
-    # Read ar archive header
-    ar_magic = file.read(8)
-    if ar_magic != b"!<arch>\n":
-        return metadata
-
-    # Parse ar archive to find control.tar.gz or control.tar.xz
-    while True:
-        # Read ar entry header (60 bytes)
-        header = file.read(60)
-        if len(header) < 60:
-            break
-
-        name = header[0:16].decode("ascii").strip()
-        size_str = header[48:58].decode("ascii").strip()
-
-        try:
-            size = int(size_str)
-        except ValueError:
-            break
-
-        if name.startswith("control.tar"):
-            # Read control archive
-            control_data = file.read(size)
-
-            # Decompress and read control file
-            try:
-                if name.endswith(".gz"):
-                    control_data = gzip.decompress(control_data)
-
-                # Parse tar archive
-                with tarfile.open(fileobj=io.BytesIO(control_data), mode="r:*") as tar:
-                    for member in tar.getmembers():
-                        if member.name in ("./control", "control"):
-                            f = tar.extractfile(member)
-                            if f:
-                                control_content = f.read().decode("utf-8", errors="replace")
-                                metadata = parse_deb_control(control_content)
-                                break
-            except Exception as e:
-                logger.debug(f"Failed to parse deb control: {e}")
-
-            break
-        else:
-            # Skip to next entry (align to 2 bytes)
-            file.seek(size + (size % 2), 1)
-
-    return metadata
-
-
-def parse_deb_control(content: str) -> Dict[str, Any]:
-    """Parse Debian control file format"""
-    metadata = {}
-    current_key = None
-    current_value = []
-
-    for line in content.split("\n"):
-        if line.startswith(" ") or line.startswith("\t"):
-            # Continuation line
-            if current_key:
-                current_value.append(line.strip())
-        elif ":" in line:
-            # Save previous field
-            if current_key:
-                metadata[current_key] = "\n".join(current_value)
-
-            # Parse new field
-            key, value = line.split(":", 1)
-            current_key = key.strip().lower()
-            current_value = [value.strip()]
-        else:
-            # Empty line or malformed
-            if current_key:
-                metadata[current_key] = "\n".join(current_value)
-                current_key = None
-                current_value = []
-
-    # Don't forget the last field
-    if current_key:
-        metadata[current_key] = "\n".join(current_value)
-
-    # Extract key fields
-    result = {}
-    if "package" in metadata:
-        result["package_name"] = metadata["package"]
-    if "version" in metadata:
-        result["version"] = metadata["version"]
-    if "architecture" in metadata:
-        result["architecture"] = metadata["architecture"]
-    if "maintainer" in metadata:
-        result["maintainer"] = metadata["maintainer"]
-    if "description" in metadata:
-        result["description"] = metadata["description"].split("\n")[0]  # First line only
-    if "depends" in metadata:
-        result["depends"] = metadata["depends"]
-
-    result["format"] = "deb"
-    return result
-
-
-def extract_rpm_metadata(file: BinaryIO) -> Dict[str, Any]:
-    """
-    Extract metadata from an RPM package.
-    RPM files have a lead, signature, and header with metadata.
-    """
-    metadata = {"format": "rpm"}
-
-    # Read RPM lead (96 bytes)
-    lead = file.read(96)
-    if len(lead) < 96:
-        return metadata
-
-    # Check magic number
-    if lead[0:4] != b"\xed\xab\xee\xdb":
-        return metadata
-
-    # Read name from lead (offset 10, max 66 bytes)
-    name_bytes = lead[10:76]
-    null_idx = name_bytes.find(b"\x00")
-    if null_idx > 0:
-        metadata["package_name"] = name_bytes[:null_idx].decode("ascii", errors="replace")
-
-    # Skip signature header to get to the main header
-    # This is complex - simplified version just extracts from lead
-    try:
-        # Skip to header
-        while True:
-            header_magic = file.read(8)
-            if len(header_magic) < 8:
-                break
-
-            if header_magic[0:3] == b"\x8e\xad\xe8":
-                # Found header magic
-                # Read header index count and data size
-                index_count = struct.unpack(">I", header_magic[4:8])[0]
-                data_size_bytes = file.read(4)
-                if len(data_size_bytes) < 4:
-                    break
-                data_size = struct.unpack(">I", data_size_bytes)[0]
-
-                # Read header entries
-                entries = []
-                for _ in range(index_count):
-                    entry = file.read(16)
-                    if len(entry) < 16:
-                        break
-                    tag, type_, offset, count = struct.unpack(">IIII", entry)
-                    entries.append((tag, type_, offset, count))
-
-                # Read header data
-                header_data = file.read(data_size)
-
-                # Extract relevant tags
-                # Tag 1000 = Name, Tag 1001 = Version, Tag 1002 = Release
-                # Tag 1004 = Summary, Tag 1022 = Arch
-                for tag, type_, offset, count in entries:
-                    if type_ == 6:  # STRING type
-                        end = header_data.find(b"\x00", offset)
-                        if end > offset:
-                            value = header_data[offset:end].decode("utf-8", errors="replace")
-                            if tag == 1000:
-                                metadata["package_name"] = value
-                            elif tag == 1001:
-                                metadata["version"] = value
-                            elif tag == 1002:
-                                metadata["release"] = value
-                            elif tag == 1004:
-                                metadata["description"] = value
-                            elif tag == 1022:
-                                metadata["architecture"] = value
-
-                break
-    except Exception as e:
-        logger.debug(f"Failed to parse RPM header: {e}")
-
-    return metadata
-
-
-def extract_tarball_metadata(file: BinaryIO, filename: str) -> Dict[str, Any]:
-    """Extract metadata from a tarball (name and version from filename)"""
-    metadata = {"format": "tarball"}
-
-    # Try to extract name and version from filename
-    # Common patterns: package-1.0.0.tar.gz, package_1.0.0.tar.gz
-    basename = filename
-    for suffix in [".tar.gz", ".tgz", ".tar.bz2", ".tar.xz"]:
-        if basename.lower().endswith(suffix):
-            basename = basename[:-len(suffix)]
-            break
-
-    # Try to split name and version
-    patterns = [
-        r"^(.+)-(\d+\.\d+(?:\.\d+)?(?:[-._]\w+)?)$",  # name-version
-        r"^(.+)_(\d+\.\d+(?:\.\d+)?(?:[-._]\w+)?)$",   # name_version
-    ]
-
-    for pattern in patterns:
-        match = re.match(pattern, basename)
-        if match:
-            metadata["package_name"] = match.group(1)
-            metadata["version"] = match.group(2)
-            break
-
-    return metadata
-
-
-def extract_wheel_metadata(file: BinaryIO) -> Dict[str, Any]:
-    """Extract metadata from a Python wheel (.whl) file"""
-    import zipfile
-
-    metadata = {"format": "wheel"}
-
-    try:
-        with zipfile.ZipFile(file, "r") as zf:
-            # Find METADATA file in .dist-info directory
-            for name in zf.namelist():
-                if name.endswith("/METADATA") and ".dist-info/" in name:
-                    with zf.open(name) as f:
-                        content = f.read().decode("utf-8", errors="replace")
-                        # Parse email-style headers
-                        for line in content.split("\n"):
-                            if line.startswith("Name:"):
-                                metadata["package_name"] = line[5:].strip()
-                            elif line.startswith("Version:"):
-                                metadata["version"] = line[8:].strip()
-                            elif line.startswith("Summary:"):
-                                metadata["description"] = line[8:].strip()
-                            elif line.startswith("Author:"):
-                                metadata["author"] = line[7:].strip()
-                            elif line == "":
-                                break  # End of headers
-                    break
-    except Exception as e:
-        logger.debug(f"Failed to parse wheel: {e}")
-
-    return metadata
-
-
-def extract_jar_metadata(file: BinaryIO) -> Dict[str, Any]:
-    """Extract metadata from a Java JAR file"""
-    import zipfile
-
-    metadata = {"format": "jar"}
-
-    try:
-        with zipfile.ZipFile(file, "r") as zf:
-            # Look for MANIFEST.MF
-            if "META-INF/MANIFEST.MF" in zf.namelist():
-                with zf.open("META-INF/MANIFEST.MF") as f:
-                    content = f.read().decode("utf-8", errors="replace")
-                    for line in content.split("\n"):
-                        line = line.strip()
-                        if line.startswith("Implementation-Title:"):
-                            metadata["package_name"] = line[21:].strip()
-                        elif line.startswith("Implementation-Version:"):
-                            metadata["version"] = line[23:].strip()
-                        elif line.startswith("Bundle-Name:"):
-                            metadata["bundle_name"] = line[12:].strip()
-                        elif line.startswith("Bundle-Version:"):
-                            metadata["bundle_version"] = line[15:].strip()
-
-            # Also look for pom.properties in Maven JARs
-            for name in zf.namelist():
-                if name.endswith("/pom.properties"):
-                    with zf.open(name) as f:
-                        content = f.read().decode("utf-8", errors="replace")
-                        for line in content.split("\n"):
-                            if line.startswith("artifactId="):
-                                metadata["artifact_id"] = line[11:].strip()
-                            elif line.startswith("groupId="):
-                                metadata["group_id"] = line[8:].strip()
-                            elif line.startswith("version="):
-                                if "version" not in metadata:
-                                    metadata["version"] = line[8:].strip()
-                    break
-    except Exception as e:
-        logger.debug(f"Failed to parse JAR: {e}")
-
-    return metadata
-
-
-def extract_zip_metadata(file: BinaryIO) -> Dict[str, Any]:
-    """Extract basic metadata from a ZIP file"""
-    import zipfile
-
-    metadata = {"format": "zip"}
-
-    try:
-        with zipfile.ZipFile(file, "r") as zf:
-            metadata["file_count"] = len(zf.namelist())
-
-            # Calculate total uncompressed size
-            total_size = sum(info.file_size for info in zf.infolist())
-            metadata["uncompressed_size"] = total_size
-    except Exception as e:
-        logger.debug(f"Failed to parse ZIP: {e}")
-
-    return metadata

backend/app/models.py

@@ -64,7 +64,6 @@ class Artifact(Base):
     created_by = Column(String(255), nullable=False)
     ref_count = Column(Integer, default=1)
     s3_key = Column(String(1024), nullable=False)
-    format_metadata = Column(JSON, default=dict)  # Format-specific metadata (version, etc.)
 
     tags = relationship("Tag", back_populates="artifact")
     uploads = relationship("Upload", back_populates="artifact")

backend/app/routes.py

@@ -1,15 +1,13 @@
-from fastapi import APIRouter, Depends, HTTPException, UploadFile, File, Form, Request, Query, Header, Response
+from fastapi import APIRouter, Depends, HTTPException, UploadFile, File, Form, Request, Query
 from fastapi.responses import StreamingResponse
 from sqlalchemy.orm import Session
 from sqlalchemy import or_, func
 from typing import List, Optional
 import math
 import re
-import io
-import hashlib
 
 from .database import get_db
-from .storage import get_storage, S3Storage, MULTIPART_CHUNK_SIZE
+from .storage import get_storage, S3Storage
 from .models import Project, Package, Artifact, Tag, Upload, Consumer
 from .schemas import (
     ProjectCreate, ProjectResponse,
@@ -20,14 +18,7 @@ from .schemas import (
     ConsumerResponse,
     HealthResponse,
     PaginatedResponse, PaginationMeta,
-    ResumableUploadInitRequest,
-    ResumableUploadInitResponse,
-    ResumableUploadPartResponse,
-    ResumableUploadCompleteRequest,
-    ResumableUploadCompleteResponse,
-    ResumableUploadStatusResponse,
 )
-from .metadata import extract_metadata
 
 router = APIRouter()
 
@@ -160,7 +151,6 @@ def upload_artifact(
     tag: Optional[str] = Form(None),
     db: Session = Depends(get_db),
     storage: S3Storage = Depends(get_storage),
-    content_length: Optional[int] = Header(None, alias="Content-Length"),
 ):
     user_id = get_user_id(request)
 
@@ -173,36 +163,13 @@ def upload_artifact(
     if not package:
         raise HTTPException(status_code=404, detail="Package not found")
 
-    # Extract format-specific metadata before storing
+    # Store file
-    file_metadata = {}
+    sha256_hash, size, s3_key = storage.store(file.file)
-    if file.filename:
-        # Read file into memory for metadata extraction
-        file_content = file.file.read()
-        file.file.seek(0)
-
-        # Extract metadata
-        file_metadata = extract_metadata(
-            io.BytesIO(file_content),
-            file.filename,
-            file.content_type
-        )
-
-    # Store file (uses multipart for large files)
-    sha256_hash, size, s3_key = storage.store(file.file, content_length)
-
-    # Check if this is a deduplicated upload
-    deduplicated = False
 
     # Create or update artifact record
     artifact = db.query(Artifact).filter(Artifact.id == sha256_hash).first()
     if artifact:
         artifact.ref_count += 1
-        deduplicated = True
-        # Merge metadata if new metadata was extracted
-        if file_metadata and artifact.format_metadata:
-            artifact.format_metadata = {**artifact.format_metadata, **file_metadata}
-        elif file_metadata:
-            artifact.format_metadata = file_metadata
     else:
         artifact = Artifact(
             id=sha256_hash,
@@ -211,7 +178,6 @@ def upload_artifact(
             original_name=file.filename,
             created_by=user_id,
             s3_key=s3_key,
-            format_metadata=file_metadata or {},
         )
         db.add(artifact)
 
@@ -248,265 +214,17 @@ def upload_artifact(
         project=project_name,
         package=package_name,
         tag=tag,
-        format_metadata=artifact.format_metadata,
-        deduplicated=deduplicated,
     )
 
 
-# Resumable upload endpoints
+# Download artifact
-@router.post("/api/v1/project/{project_name}/{package_name}/upload/init", response_model=ResumableUploadInitResponse)
-def init_resumable_upload(
-    project_name: str,
-    package_name: str,
-    init_request: ResumableUploadInitRequest,
-    request: Request,
-    db: Session = Depends(get_db),
-    storage: S3Storage = Depends(get_storage),
-):
-    """
-    Initialize a resumable upload session.
-    Client must provide the SHA256 hash of the file in advance.
-    """
-    user_id = get_user_id(request)
-
-    # Validate project and package
-    project = db.query(Project).filter(Project.name == project_name).first()
-    if not project:
-        raise HTTPException(status_code=404, detail="Project not found")
-
-    package = db.query(Package).filter(Package.project_id == project.id, Package.name == package_name).first()
-    if not package:
-        raise HTTPException(status_code=404, detail="Package not found")
-
-    # Check if artifact already exists (deduplication)
-    existing_artifact = db.query(Artifact).filter(Artifact.id == init_request.expected_hash).first()
-    if existing_artifact:
-        # File already exists - increment ref count and return immediately
-        existing_artifact.ref_count += 1
-
-        # Record the upload
-        upload = Upload(
-            artifact_id=init_request.expected_hash,
-            package_id=package.id,
-            original_name=init_request.filename,
-            uploaded_by=user_id,
-            source_ip=request.client.host if request.client else None,
-        )
-        db.add(upload)
-
-        # Create tag if provided
-        if init_request.tag:
-            existing_tag = db.query(Tag).filter(
-                Tag.package_id == package.id, Tag.name == init_request.tag
-            ).first()
-            if existing_tag:
-                existing_tag.artifact_id = init_request.expected_hash
-                existing_tag.created_by = user_id
-            else:
-                new_tag = Tag(
-                    package_id=package.id,
-                    name=init_request.tag,
-                    artifact_id=init_request.expected_hash,
-                    created_by=user_id,
-                )
-                db.add(new_tag)
-
-        db.commit()
-
-        return ResumableUploadInitResponse(
-            upload_id=None,
-            already_exists=True,
-            artifact_id=init_request.expected_hash,
-            chunk_size=MULTIPART_CHUNK_SIZE,
-        )
-
-    # Initialize resumable upload
-    session = storage.initiate_resumable_upload(init_request.expected_hash)
-
-    return ResumableUploadInitResponse(
-        upload_id=session["upload_id"],
-        already_exists=False,
-        artifact_id=None,
-        chunk_size=MULTIPART_CHUNK_SIZE,
-    )
-
-
-@router.put("/api/v1/project/{project_name}/{package_name}/upload/{upload_id}/part/{part_number}")
-def upload_part(
-    project_name: str,
-    package_name: str,
-    upload_id: str,
-    part_number: int,
-    request: Request,
-    db: Session = Depends(get_db),
-    storage: S3Storage = Depends(get_storage),
-):
-    """
-    Upload a part of a resumable upload.
-    Part numbers start at 1.
-    """
-    # Validate project and package exist
-    project = db.query(Project).filter(Project.name == project_name).first()
-    if not project:
-        raise HTTPException(status_code=404, detail="Project not found")
-
-    package = db.query(Package).filter(Package.project_id == project.id, Package.name == package_name).first()
-    if not package:
-        raise HTTPException(status_code=404, detail="Package not found")
-
-    if part_number < 1:
-        raise HTTPException(status_code=400, detail="Part number must be >= 1")
-
-    # Read part data from request body
-    import asyncio
-    loop = asyncio.new_event_loop()
-
-    async def read_body():
-        return await request.body()
-
-    try:
-        data = loop.run_until_complete(read_body())
-    finally:
-        loop.close()
-
-    if not data:
-        raise HTTPException(status_code=400, detail="No data in request body")
-
-    try:
-        part_info = storage.upload_part(upload_id, part_number, data)
-        return ResumableUploadPartResponse(
-            part_number=part_info["PartNumber"],
-            etag=part_info["ETag"],
-        )
-    except ValueError as e:
-        raise HTTPException(status_code=404, detail=str(e))
-
-
-@router.post("/api/v1/project/{project_name}/{package_name}/upload/{upload_id}/complete")
-def complete_resumable_upload(
-    project_name: str,
-    package_name: str,
-    upload_id: str,
-    complete_request: ResumableUploadCompleteRequest,
-    request: Request,
-    db: Session = Depends(get_db),
-    storage: S3Storage = Depends(get_storage),
-):
-    """Complete a resumable upload"""
-    user_id = get_user_id(request)
-
-    # Validate project and package
-    project = db.query(Project).filter(Project.name == project_name).first()
-    if not project:
-        raise HTTPException(status_code=404, detail="Project not found")
-
-    package = db.query(Package).filter(Package.project_id == project.id, Package.name == package_name).first()
-    if not package:
-        raise HTTPException(status_code=404, detail="Package not found")
-
-    try:
-        sha256_hash, s3_key = storage.complete_resumable_upload(upload_id)
-    except ValueError as e:
-        raise HTTPException(status_code=404, detail=str(e))
-
-    # Get file size from S3
-    obj_info = storage.get_object_info(s3_key)
-    size = obj_info["size"] if obj_info else 0
-
-    # Create artifact record
-    artifact = Artifact(
-        id=sha256_hash,
-        size=size,
-        s3_key=s3_key,
-        created_by=user_id,
-        format_metadata={},
-    )
-    db.add(artifact)
-
-    # Record upload
-    upload = Upload(
-        artifact_id=sha256_hash,
-        package_id=package.id,
-        uploaded_by=user_id,
-        source_ip=request.client.host if request.client else None,
-    )
-    db.add(upload)
-
-    # Create tag if provided
-    if complete_request.tag:
-        existing_tag = db.query(Tag).filter(
-            Tag.package_id == package.id, Tag.name == complete_request.tag
-        ).first()
-        if existing_tag:
-            existing_tag.artifact_id = sha256_hash
-            existing_tag.created_by = user_id
-        else:
-            new_tag = Tag(
-                package_id=package.id,
-                name=complete_request.tag,
-                artifact_id=sha256_hash,
-                created_by=user_id,
-            )
-            db.add(new_tag)
-
-    db.commit()
-
-    return ResumableUploadCompleteResponse(
-        artifact_id=sha256_hash,
-        size=size,
-        project=project_name,
-        package=package_name,
-        tag=complete_request.tag,
-    )
-
-
-@router.delete("/api/v1/project/{project_name}/{package_name}/upload/{upload_id}")
-def abort_resumable_upload(
-    project_name: str,
-    package_name: str,
-    upload_id: str,
-    storage: S3Storage = Depends(get_storage),
-):
-    """Abort a resumable upload"""
-    try:
-        storage.abort_resumable_upload(upload_id)
-        return {"status": "aborted"}
-    except ValueError as e:
-        raise HTTPException(status_code=404, detail=str(e))
-
-
-@router.get("/api/v1/project/{project_name}/{package_name}/upload/{upload_id}/status")
-def get_upload_status(
-    project_name: str,
-    package_name: str,
-    upload_id: str,
-    storage: S3Storage = Depends(get_storage),
-):
-    """Get status of a resumable upload"""
-    try:
-        parts = storage.list_upload_parts(upload_id)
-        uploaded_parts = [p["PartNumber"] for p in parts]
-        total_bytes = sum(p.get("Size", 0) for p in parts)
-
-        return ResumableUploadStatusResponse(
-            upload_id=upload_id,
-            uploaded_parts=uploaded_parts,
-            total_uploaded_bytes=total_bytes,
-        )
-    except ValueError as e:
-        raise HTTPException(status_code=404, detail=str(e))
-
-
-# Download artifact with range request support
 @router.get("/api/v1/project/{project_name}/{package_name}/+/{ref}")
 def download_artifact(
     project_name: str,
     package_name: str,
     ref: str,
-    request: Request,
     db: Session = Depends(get_db),
     storage: S3Storage = Depends(get_storage),
-    range: Optional[str] = Header(None),
 ):
     # Get project and package
     project = db.query(Project).filter(Project.name == project_name).first()
@@ -541,90 +259,15 @@ def download_artifact(
     if not artifact:
         raise HTTPException(status_code=404, detail="Artifact not found")
 
+    # Stream from S3
+    stream = storage.get_stream(artifact.s3_key)
+
     filename = artifact.original_name or f"{artifact.id}"
 
-    # Handle range requests
-    if range:
-        stream, content_length, content_range = storage.get_stream(artifact.s3_key, range)
-
-        headers = {
-            "Content-Disposition": f'attachment; filename="{filename}"',
-            "Accept-Ranges": "bytes",
-            "Content-Length": str(content_length),
-        }
-        if content_range:
-            headers["Content-Range"] = content_range
-
-        return StreamingResponse(
-            stream,
-            status_code=206,  # Partial Content
-            media_type=artifact.content_type or "application/octet-stream",
-            headers=headers,
-        )
-
-    # Full download
-    stream, content_length, _ = storage.get_stream(artifact.s3_key)
-
     return StreamingResponse(
         stream,
         media_type=artifact.content_type or "application/octet-stream",
-        headers={
+        headers={"Content-Disposition": f'attachment; filename="{filename}"'},
-            "Content-Disposition": f'attachment; filename="{filename}"',
-            "Accept-Ranges": "bytes",
-            "Content-Length": str(content_length),
-        },
-    )
-
-
-# HEAD request for download (to check file info without downloading)
-@router.head("/api/v1/project/{project_name}/{package_name}/+/{ref}")
-def head_artifact(
-    project_name: str,
-    package_name: str,
-    ref: str,
-    db: Session = Depends(get_db),
-    storage: S3Storage = Depends(get_storage),
-):
-    # Get project and package
-    project = db.query(Project).filter(Project.name == project_name).first()
-    if not project:
-        raise HTTPException(status_code=404, detail="Project not found")
-
-    package = db.query(Package).filter(Package.project_id == project.id, Package.name == package_name).first()
-    if not package:
-        raise HTTPException(status_code=404, detail="Package not found")
-
-    # Resolve reference to artifact (same logic as download)
-    artifact = None
-    if ref.startswith("artifact:"):
-        artifact_id = ref[9:]
-        artifact = db.query(Artifact).filter(Artifact.id == artifact_id).first()
-    elif ref.startswith("tag:") or ref.startswith("version:"):
-        tag_name = ref.split(":", 1)[1]
-        tag = db.query(Tag).filter(Tag.package_id == package.id, Tag.name == tag_name).first()
-        if tag:
-            artifact = db.query(Artifact).filter(Artifact.id == tag.artifact_id).first()
-    else:
-        tag = db.query(Tag).filter(Tag.package_id == package.id, Tag.name == ref).first()
-        if tag:
-            artifact = db.query(Artifact).filter(Artifact.id == tag.artifact_id).first()
-        else:
-            artifact = db.query(Artifact).filter(Artifact.id == ref).first()
-
-    if not artifact:
-        raise HTTPException(status_code=404, detail="Artifact not found")
-
-    filename = artifact.original_name or f"{artifact.id}"
-
-    return Response(
-        content=b"",
-        media_type=artifact.content_type or "application/octet-stream",
-        headers={
-            "Content-Disposition": f'attachment; filename="{filename}"',
-            "Accept-Ranges": "bytes",
-            "Content-Length": str(artifact.size),
-            "X-Artifact-Id": artifact.id,
-        },
     )
 
 
@@ -634,12 +277,10 @@ def download_artifact_compat(
     project_name: str,
     package_name: str,
     ref: str,
-    request: Request,
     db: Session = Depends(get_db),
     storage: S3Storage = Depends(get_storage),
-    range: Optional[str] = Header(None),
 ):
-    return download_artifact(project_name, package_name, ref, request, db, storage, range)
+    return download_artifact(project_name, package_name, ref, db, storage)
 
 
 # Tag routes

backend/app/schemas.py

@@ -1,5 +1,5 @@
 from datetime import datetime
-from typing import Optional, List, Dict, Any, Generic, TypeVar
+from typing import Optional, List, Generic, TypeVar
 from pydantic import BaseModel
 from uuid import UUID
 
@@ -66,7 +66,6 @@ class ArtifactResponse(BaseModel):
     created_at: datetime
     created_by: str
     ref_count: int
-    format_metadata: Optional[Dict[str, Any]] = None
 
     class Config:
         from_attributes = True
@@ -97,53 +96,6 @@ class UploadResponse(BaseModel):
     project: str
     package: str
     tag: Optional[str]
-    format_metadata: Optional[Dict[str, Any]] = None
-    deduplicated: bool = False
-
-
-# Resumable upload schemas
-class ResumableUploadInitRequest(BaseModel):
-    """Request to initiate a resumable upload"""
-    expected_hash: str  # SHA256 hash of the file (client must compute)
-    filename: str
-    content_type: Optional[str] = None
-    size: int
-    tag: Optional[str] = None
-
-
-class ResumableUploadInitResponse(BaseModel):
-    """Response from initiating a resumable upload"""
-    upload_id: Optional[str]  # None if file already exists
-    already_exists: bool
-    artifact_id: Optional[str] = None  # Set if already_exists is True
-    chunk_size: int  # Recommended chunk size for parts
-
-
-class ResumableUploadPartResponse(BaseModel):
-    """Response from uploading a part"""
-    part_number: int
-    etag: str
-
-
-class ResumableUploadCompleteRequest(BaseModel):
-    """Request to complete a resumable upload"""
-    tag: Optional[str] = None
-
-
-class ResumableUploadCompleteResponse(BaseModel):
-    """Response from completing a resumable upload"""
-    artifact_id: str
-    size: int
-    project: str
-    package: str
-    tag: Optional[str]
-
-
-class ResumableUploadStatusResponse(BaseModel):
-    """Status of a resumable upload"""
-    upload_id: str
-    uploaded_parts: List[int]
-    total_uploaded_bytes: int
 
 
 # Consumer schemas

backend/app/seed.py

@@ -1,222 +0,0 @@
-"""
-Test data seeding for development environment.
-"""
-import hashlib
-import logging
-from sqlalchemy.orm import Session
-
-from .models import Project, Package, Artifact, Tag, Upload
-from .storage import get_storage
-
-logger = logging.getLogger(__name__)
-
-# Test data definitions
-TEST_PROJECTS = [
-    {
-        "name": "frontend-libs",
-        "description": "Shared frontend libraries and components",
-        "is_public": True,
-        "packages": [
-            {
-                "name": "ui-components",
-                "description": "Reusable UI component library",
-            },
-            {
-                "name": "design-tokens",
-                "description": "Design system tokens and variables",
-            },
-        ],
-    },
-    {
-        "name": "backend-services",
-        "description": "Backend microservices and shared utilities",
-        "is_public": True,
-        "packages": [
-            {
-                "name": "auth-lib",
-                "description": "Authentication and authorization library",
-            },
-            {
-                "name": "common-utils",
-                "description": "Common utility functions",
-            },
-            {
-                "name": "api-client",
-                "description": "Generated API client library",
-            },
-        ],
-    },
-    {
-        "name": "mobile-apps",
-        "description": "Mobile application builds and assets",
-        "is_public": True,
-        "packages": [
-            {
-                "name": "ios-release",
-                "description": "iOS release builds",
-            },
-            {
-                "name": "android-release",
-                "description": "Android release builds",
-            },
-        ],
-    },
-    {
-        "name": "internal-tools",
-        "description": "Internal development tools (private)",
-        "is_public": False,
-        "packages": [
-            {
-                "name": "dev-scripts",
-                "description": "Development automation scripts",
-            },
-        ],
-    },
-]
-
-# Sample artifacts to create (content, tags)
-TEST_ARTIFACTS = [
-    {
-        "project": "frontend-libs",
-        "package": "ui-components",
-        "content": b"/* UI Components v1.0.0 */\nexport const Button = () => {};\nexport const Input = () => {};\n",
-        "filename": "ui-components-1.0.0.js",
-        "content_type": "application/javascript",
-        "tags": ["v1.0.0", "latest"],
-    },
-    {
-        "project": "frontend-libs",
-        "package": "ui-components",
-        "content": b"/* UI Components v1.1.0 */\nexport const Button = () => {};\nexport const Input = () => {};\nexport const Modal = () => {};\n",
-        "filename": "ui-components-1.1.0.js",
-        "content_type": "application/javascript",
-        "tags": ["v1.1.0"],
-    },
-    {
-        "project": "frontend-libs",
-        "package": "design-tokens",
-        "content": b'{"colors": {"primary": "#007bff", "secondary": "#6c757d"}, "spacing": {"sm": "8px", "md": "16px"}}',
-        "filename": "tokens.json",
-        "content_type": "application/json",
-        "tags": ["v1.0.0", "latest"],
-    },
-    {
-        "project": "backend-services",
-        "package": "common-utils",
-        "content": b"# Common Utils\n\ndef format_date(dt):\n    return dt.isoformat()\n\ndef slugify(text):\n    return text.lower().replace(' ', '-')\n",
-        "filename": "utils-2.0.0.py",
-        "content_type": "text/x-python",
-        "tags": ["v2.0.0", "stable", "latest"],
-    },
-    {
-        "project": "backend-services",
-        "package": "auth-lib",
-        "content": b"package auth\n\nfunc ValidateToken(token string) bool {\n    return len(token) > 0\n}\n",
-        "filename": "auth-lib-1.0.0.go",
-        "content_type": "text/x-go",
-        "tags": ["v1.0.0", "latest"],
-    },
-]
-
-
-def is_database_empty(db: Session) -> bool:
-    """Check if the database has any projects."""
-    return db.query(Project).first() is None
-
-
-def seed_database(db: Session) -> None:
-    """Seed the database with test data."""
-    if not is_database_empty(db):
-        logger.info("Database already has data, skipping seed")
-        return
-
-    logger.info("Seeding database with test data...")
-    storage = get_storage()
-
-    # Create projects and packages
-    project_map = {}
-    package_map = {}
-
-    for project_data in TEST_PROJECTS:
-        project = Project(
-            name=project_data["name"],
-            description=project_data["description"],
-            is_public=project_data["is_public"],
-            created_by="seed-user",
-        )
-        db.add(project)
-        db.flush()  # Get the ID
-        project_map[project_data["name"]] = project
-
-        for package_data in project_data["packages"]:
-            package = Package(
-                project_id=project.id,
-                name=package_data["name"],
-                description=package_data["description"],
-            )
-            db.add(package)
-            db.flush()
-            package_map[(project_data["name"], package_data["name"])] = package
-
-    logger.info(f"Created {len(project_map)} projects and {len(package_map)} packages")
-
-    # Create artifacts and tags
-    artifact_count = 0
-    tag_count = 0
-
-    for artifact_data in TEST_ARTIFACTS:
-        project = project_map[artifact_data["project"]]
-        package = package_map[(artifact_data["project"], artifact_data["package"])]
-
-        content = artifact_data["content"]
-        sha256_hash = hashlib.sha256(content).hexdigest()
-        size = len(content)
-        s3_key = f"fruits/{sha256_hash[:2]}/{sha256_hash[2:4]}/{sha256_hash}"
-
-        # Store in S3
-        try:
-            storage.client.put_object(
-                Bucket=storage.bucket,
-                Key=s3_key,
-                Body=content,
-            )
-        except Exception as e:
-            logger.warning(f"Failed to store artifact in S3: {e}")
-            continue
-
-        # Create artifact record
-        artifact = Artifact(
-            id=sha256_hash,
-            size=size,
-            content_type=artifact_data["content_type"],
-            original_name=artifact_data["filename"],
-            created_by="seed-user",
-            s3_key=s3_key,
-            ref_count=len(artifact_data["tags"]),
-        )
-        db.add(artifact)
-
-        # Create upload record
-        upload = Upload(
-            artifact_id=sha256_hash,
-            package_id=package.id,
-            original_name=artifact_data["filename"],
-            uploaded_by="seed-user",
-        )
-        db.add(upload)
-        artifact_count += 1
-
-        # Create tags
-        for tag_name in artifact_data["tags"]:
-            tag = Tag(
-                package_id=package.id,
-                name=tag_name,
-                artifact_id=sha256_hash,
-                created_by="seed-user",
-            )
-            db.add(tag)
-            tag_count += 1
-
-    db.commit()
-    logger.info(f"Created {artifact_count} artifacts and {tag_count} tags")
-    logger.info("Database seeding complete")

backend/app/storage.py

@@ -1,6 +1,5 @@
 import hashlib
-import logging
+from typing import BinaryIO, Tuple
-from typing import BinaryIO, Tuple, Optional, Dict, Any, Generator
 import boto3
 from botocore.config import Config
 from botocore.exceptions import ClientError
@@ -8,14 +7,6 @@ from botocore.exceptions import ClientError
 from .config import get_settings
 
 settings = get_settings()
-logger = logging.getLogger(__name__)
-
-# Threshold for multipart upload (100MB)
-MULTIPART_THRESHOLD = 100 * 1024 * 1024
-# Chunk size for multipart upload (10MB)
-MULTIPART_CHUNK_SIZE = 10 * 1024 * 1024
-# Chunk size for streaming hash computation
-HASH_CHUNK_SIZE = 8 * 1024 * 1024
 
 
 class S3Storage:
@@ -31,23 +22,12 @@ class S3Storage:
             config=config,
         )
         self.bucket = settings.s3_bucket
-        # Store active multipart uploads for resumable support
-        self._active_uploads: Dict[str, Dict[str, Any]] = {}
 
-    def store(self, file: BinaryIO, content_length: Optional[int] = None) -> Tuple[str, int, str]:
+    def store(self, file: BinaryIO) -> Tuple[str, int]:
         """
-        Store a file and return its SHA256 hash, size, and s3_key.
+        Store a file and return its SHA256 hash and size.
         Content-addressable: if the file already exists, just return the hash.
-        Uses multipart upload for files larger than MULTIPART_THRESHOLD.
         """
-        # For small files or unknown size, use the simple approach
-        if content_length is None or content_length < MULTIPART_THRESHOLD:
-            return self._store_simple(file)
-        else:
-            return self._store_multipart(file, content_length)
-
-    def _store_simple(self, file: BinaryIO) -> Tuple[str, int, str]:
-        """Store a small file using simple put_object"""
         # Read file and compute hash
         content = file.read()
         sha256_hash = hashlib.sha256(content).hexdigest()
@@ -65,300 +45,15 @@ class S3Storage:
 
         return sha256_hash, size, s3_key
 
-    def _store_multipart(self, file: BinaryIO, content_length: int) -> Tuple[str, int, str]:
-        """Store a large file using S3 multipart upload with streaming hash computation"""
-        # First pass: compute hash by streaming through file
-        hasher = hashlib.sha256()
-        size = 0
-
-        # Read file in chunks to compute hash
-        while True:
-            chunk = file.read(HASH_CHUNK_SIZE)
-            if not chunk:
-                break
-            hasher.update(chunk)
-            size += len(chunk)
-
-        sha256_hash = hasher.hexdigest()
-        s3_key = f"fruits/{sha256_hash[:2]}/{sha256_hash[2:4]}/{sha256_hash}"
-
-        # Check if already exists (deduplication)
-        if self._exists(s3_key):
-            return sha256_hash, size, s3_key
-
-        # Seek back to start for upload
-        file.seek(0)
-
-        # Start multipart upload
-        mpu = self.client.create_multipart_upload(Bucket=self.bucket, Key=s3_key)
-        upload_id = mpu["UploadId"]
-
-        try:
-            parts = []
-            part_number = 1
-
-            while True:
-                chunk = file.read(MULTIPART_CHUNK_SIZE)
-                if not chunk:
-                    break
-
-                response = self.client.upload_part(
-                    Bucket=self.bucket,
-                    Key=s3_key,
-                    UploadId=upload_id,
-                    PartNumber=part_number,
-                    Body=chunk,
-                )
-                parts.append({
-                    "PartNumber": part_number,
-                    "ETag": response["ETag"],
-                })
-                part_number += 1
-
-            # Complete multipart upload
-            self.client.complete_multipart_upload(
-                Bucket=self.bucket,
-                Key=s3_key,
-                UploadId=upload_id,
-                MultipartUpload={"Parts": parts},
-            )
-
-            return sha256_hash, size, s3_key
-
-        except Exception as e:
-            # Abort multipart upload on failure
-            logger.error(f"Multipart upload failed: {e}")
-            self.client.abort_multipart_upload(
-                Bucket=self.bucket,
-                Key=s3_key,
-                UploadId=upload_id,
-            )
-            raise
-
-    def store_streaming(self, chunks: Generator[bytes, None, None]) -> Tuple[str, int, str]:
-        """
-        Store a file from a stream of chunks.
-        First accumulates to compute hash, then uploads.
-        For truly large files, consider using initiate_resumable_upload instead.
-        """
-        # Accumulate chunks and compute hash
-        hasher = hashlib.sha256()
-        all_chunks = []
-        size = 0
-
-        for chunk in chunks:
-            hasher.update(chunk)
-            all_chunks.append(chunk)
-            size += len(chunk)
-
-        sha256_hash = hasher.hexdigest()
-        s3_key = f"fruits/{sha256_hash[:2]}/{sha256_hash[2:4]}/{sha256_hash}"
-
-        # Check if already exists
-        if self._exists(s3_key):
-            return sha256_hash, size, s3_key
-
-        # Upload based on size
-        if size < MULTIPART_THRESHOLD:
-            content = b"".join(all_chunks)
-            self.client.put_object(Bucket=self.bucket, Key=s3_key, Body=content)
-        else:
-            # Use multipart for large files
-            mpu = self.client.create_multipart_upload(Bucket=self.bucket, Key=s3_key)
-            upload_id = mpu["UploadId"]
-
-            try:
-                parts = []
-                part_number = 1
-                buffer = b""
-
-                for chunk in all_chunks:
-                    buffer += chunk
-                    while len(buffer) >= MULTIPART_CHUNK_SIZE:
-                        part_data = buffer[:MULTIPART_CHUNK_SIZE]
-                        buffer = buffer[MULTIPART_CHUNK_SIZE:]
-
-                        response = self.client.upload_part(
-                            Bucket=self.bucket,
-                            Key=s3_key,
-                            UploadId=upload_id,
-                            PartNumber=part_number,
-                            Body=part_data,
-                        )
-                        parts.append({
-                            "PartNumber": part_number,
-                            "ETag": response["ETag"],
-                        })
-                        part_number += 1
-
-                # Upload remaining buffer
-                if buffer:
-                    response = self.client.upload_part(
-                        Bucket=self.bucket,
-                        Key=s3_key,
-                        UploadId=upload_id,
-                        PartNumber=part_number,
-                        Body=buffer,
-                    )
-                    parts.append({
-                        "PartNumber": part_number,
-                        "ETag": response["ETag"],
-                    })
-
-                self.client.complete_multipart_upload(
-                    Bucket=self.bucket,
-                    Key=s3_key,
-                    UploadId=upload_id,
-                    MultipartUpload={"Parts": parts},
-                )
-
-            except Exception as e:
-                logger.error(f"Streaming multipart upload failed: {e}")
-                self.client.abort_multipart_upload(
-                    Bucket=self.bucket,
-                    Key=s3_key,
-                    UploadId=upload_id,
-                )
-                raise
-
-        return sha256_hash, size, s3_key
-
-    def initiate_resumable_upload(self, expected_hash: str) -> Dict[str, Any]:
-        """
-        Initiate a resumable upload session.
-        Returns upload session info including upload_id.
-        """
-        s3_key = f"fruits/{expected_hash[:2]}/{expected_hash[2:4]}/{expected_hash}"
-
-        # Check if already exists
-        if self._exists(s3_key):
-            return {
-                "upload_id": None,
-                "s3_key": s3_key,
-                "already_exists": True,
-                "parts": [],
-            }
-
-        mpu = self.client.create_multipart_upload(Bucket=self.bucket, Key=s3_key)
-        upload_id = mpu["UploadId"]
-
-        session = {
-            "upload_id": upload_id,
-            "s3_key": s3_key,
-            "already_exists": False,
-            "parts": [],
-            "expected_hash": expected_hash,
-        }
-        self._active_uploads[upload_id] = session
-        return session
-
-    def upload_part(self, upload_id: str, part_number: int, data: bytes) -> Dict[str, Any]:
-        """
-        Upload a part for a resumable upload.
-        Returns part info including ETag.
-        """
-        session = self._active_uploads.get(upload_id)
-        if not session:
-            raise ValueError(f"Unknown upload session: {upload_id}")
-
-        response = self.client.upload_part(
-            Bucket=self.bucket,
-            Key=session["s3_key"],
-            UploadId=upload_id,
-            PartNumber=part_number,
-            Body=data,
-        )
-
-        part_info = {
-            "PartNumber": part_number,
-            "ETag": response["ETag"],
-        }
-        session["parts"].append(part_info)
-        return part_info
-
-    def complete_resumable_upload(self, upload_id: str) -> Tuple[str, str]:
-        """
-        Complete a resumable upload.
-        Returns (sha256_hash, s3_key).
-        """
-        session = self._active_uploads.get(upload_id)
-        if not session:
-            raise ValueError(f"Unknown upload session: {upload_id}")
-
-        # Sort parts by part number
-        sorted_parts = sorted(session["parts"], key=lambda x: x["PartNumber"])
-
-        self.client.complete_multipart_upload(
-            Bucket=self.bucket,
-            Key=session["s3_key"],
-            UploadId=upload_id,
-            MultipartUpload={"Parts": sorted_parts},
-        )
-
-        # Clean up session
-        del self._active_uploads[upload_id]
-
-        return session["expected_hash"], session["s3_key"]
-
-    def abort_resumable_upload(self, upload_id: str):
-        """Abort a resumable upload"""
-        session = self._active_uploads.get(upload_id)
-        if session:
-            self.client.abort_multipart_upload(
-                Bucket=self.bucket,
-                Key=session["s3_key"],
-                UploadId=upload_id,
-            )
-            del self._active_uploads[upload_id]
-
-    def list_upload_parts(self, upload_id: str) -> list:
-        """List uploaded parts for a resumable upload (for resume support)"""
-        session = self._active_uploads.get(upload_id)
-        if not session:
-            raise ValueError(f"Unknown upload session: {upload_id}")
-
-        response = self.client.list_parts(
-            Bucket=self.bucket,
-            Key=session["s3_key"],
-            UploadId=upload_id,
-        )
-        return response.get("Parts", [])
-
     def get(self, s3_key: str) -> bytes:
         """Retrieve a file by its S3 key"""
         response = self.client.get_object(Bucket=self.bucket, Key=s3_key)
         return response["Body"].read()
 
-    def get_stream(self, s3_key: str, range_header: Optional[str] = None):
+    def get_stream(self, s3_key: str):
-        """
+        """Get a streaming response for a file"""
-        Get a streaming response for a file.
+        response = self.client.get_object(Bucket=self.bucket, Key=s3_key)
-        Supports range requests for partial downloads.
+        return response["Body"]
-        Returns (stream, content_length, content_range, accept_ranges)
-        """
-        kwargs = {"Bucket": self.bucket, "Key": s3_key}
-
-        if range_header:
-            kwargs["Range"] = range_header
-
-        response = self.client.get_object(**kwargs)
-
-        content_length = response.get("ContentLength", 0)
-        content_range = response.get("ContentRange")
-
-        return response["Body"], content_length, content_range
-
-    def get_object_info(self, s3_key: str) -> Dict[str, Any]:
-        """Get object metadata without downloading content"""
-        try:
-            response = self.client.head_object(Bucket=self.bucket, Key=s3_key)
-            return {
-                "size": response.get("ContentLength", 0),
-                "content_type": response.get("ContentType"),
-                "last_modified": response.get("LastModified"),
-                "etag": response.get("ETag"),
-            }
-        except ClientError:
-            return None
 
     def _exists(self, s3_key: str) -> bool:
         """Check if an object exists"""

frontend/src/components/Layout.css

@@ -2,174 +2,64 @@
   min-height: 100vh;
   display: flex;
   flex-direction: column;
-  background: var(--bg-primary);
 }
 
-/* Header */
 .header {
-  background: var(--bg-secondary);
+  background-color: var(--primary);
-  border-bottom: 1px solid var(--border-primary);
+  color: white;
-  padding: 0;
+  padding: 1rem 0;
-  position: sticky;
+  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
-  top: 0;
-  z-index: 100;
-  backdrop-filter: blur(12px);
-  background: rgba(17, 17, 19, 0.85);
 }
 
 .header-content {
   display: flex;
   justify-content: space-between;
   align-items: center;
-  height: 64px;
 }
 
-/* Logo */
 .logo {
   display: flex;
   align-items: center;
-  gap: 12px;
+  gap: 0.5rem;
-  color: var(--text-primary);
+  color: white;
-  font-size: 1.25rem;
+  font-size: 1.5rem;
-  font-weight: 600;
+  font-weight: bold;
   text-decoration: none;
-  transition: opacity var(--transition-fast);
 }
 
 .logo:hover {
-  opacity: 0.9;
+  text-decoration: none;
-  color: var(--text-primary);
 }
 
 .logo-icon {
-  display: flex;
+  font-size: 2rem;
-  align-items: center;
-  justify-content: center;
-  width: 40px;
-  height: 40px;
-  background: var(--accent-gradient);
-  border-radius: var(--radius-md);
-  color: white;
-  box-shadow: var(--shadow-glow);
 }
 
-.logo-text {
-  letter-spacing: -0.02em;
-}
-
-/* Navigation */
 .nav {
   display: flex;
-  gap: 8px;
+  gap: 1.5rem;
 }
 
 .nav a {
-  display: flex;
+  color: white;
-  align-items: center;
+  opacity: 0.9;
-  gap: 8px;
-  padding: 8px 16px;
-  color: var(--text-primary);
-  font-size: 0.875rem;
-  font-weight: 500;
-  border-radius: var(--radius-md);
-  transition: all var(--transition-fast);
 }
 
 .nav a:hover {
-  color: var(--text-primary);
-  background: var(--bg-hover);
-}
-
-.nav a.active {
-  color: var(--accent-primary);
-  background: rgba(16, 185, 129, 0.1);
-}
-
-.nav a svg {
-  opacity: 0.8;
-}
-
-.nav a:hover svg,
-.nav a.active svg {
   opacity: 1;
+  text-decoration: none;
 }
 
-.nav-link-muted {
-  opacity: 0.7;
-}
-
-/* Main content */
 .main {
   flex: 1;
-  padding: 32px 0 64px;
+  padding: 2rem 0;
 }
 
-/* Footer */
 .footer {
-  background: var(--bg-secondary);
+  background-color: var(--primary-dark);
-  border-top: 1px solid var(--border-primary);
+  color: white;
-  padding: 24px 0;
+  padding: 1rem 0;
-}
-
-.footer-content {
-  display: flex;
-  justify-content: space-between;
-  align-items: center;
-}
-
-.footer-brand {
-  display: flex;
-  align-items: center;
-  gap: 12px;
-}
-
-.footer-logo {
-  font-weight: 600;
-  color: var(--text-primary);
-}
-
-.footer-tagline {
-  color: var(--text-secondary);
-  font-size: 0.875rem;
-}
-
-.footer-links {
-  display: flex;
-  gap: 24px;
-}
-
-.footer-links a {
-  color: var(--text-secondary);
-  font-size: 0.875rem;
-  transition: color var(--transition-fast);
-}
-
-.footer-links a:hover {
-  color: var(--text-primary);
-}
-
-/* Responsive */
-@media (max-width: 640px) {
-  .header-content {
-    height: 56px;
-  }
-
-  .logo-text {
-    display: none;
-  }
-
-  .nav a span {
-    display: none;
-  }
-
-  .footer-content {
-    flex-direction: column;
-    gap: 16px;
   text-align: center;
-  }
+  opacity: 0.9;
-
+  font-size: 0.875rem;
-  .footer-brand {
-    flex-direction: column;
-    gap: 4px;
-  }
 }

frontend/src/components/Layout.tsx

@@ -1,5 +1,5 @@
 import { ReactNode } from 'react';
-import { Link, useLocation } from 'react-router-dom';
+import { Link } from 'react-router-dom';
 import './Layout.css';
 
 interface LayoutProps {
@@ -7,48 +7,16 @@ interface LayoutProps {
 }
 
 function Layout({ children }: LayoutProps) {
-  const location = useLocation();
-
   return (
     <div className="layout">
       <header className="header">
         <div className="container header-content">
           <Link to="/" className="logo">
-            <div className="logo-icon">
+            <span className="logo-icon">🌳</span>
-              <svg width="28" height="28" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
-                {/* Three trees representing an orchard */}
-                {/* Left tree */}
-                <ellipse cx="6" cy="9" rx="4" ry="5" fill="currentColor" opacity="0.7"/>
-                <rect x="5" y="13" width="2" height="5" fill="currentColor"/>
-                {/* Center tree (larger) */}
-                <ellipse cx="12" cy="7" rx="5" ry="6" fill="currentColor"/>
-                <rect x="11" y="12" width="2" height="6" fill="currentColor"/>
-                {/* Right tree */}
-                <ellipse cx="18" cy="9" rx="4" ry="5" fill="currentColor" opacity="0.7"/>
-                <rect x="17" y="13" width="2" height="5" fill="currentColor"/>
-                {/* Ground line */}
-                <line x1="2" y1="18" x2="22" y2="18" stroke="currentColor" strokeWidth="1.5" strokeLinecap="round" opacity="0.5"/>
-              </svg>
-            </div>
             <span className="logo-text">Orchard</span>
           </Link>
           <nav className="nav">
-            <Link to="/" className={location.pathname === '/' ? 'active' : ''}>
+            <Link to="/">Groves</Link>
-              <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2">
-                <path d="M3 9l9-7 9 7v11a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2z"/>
-                <polyline points="9,22 9,12 15,12 15,22"/>
-              </svg>
-              Projects
-            </Link>
-            <a href="/docs" className="nav-link-muted">
-              <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2">
-                <path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"/>
-                <polyline points="14,2 14,8 20,8"/>
-                <line x1="16" y1="13" x2="8" y2="13"/>
-                <line x1="16" y1="17" x2="8" y2="17"/>
-              </svg>
-              Docs
-            </a>
           </nav>
         </div>
       </header>
@@ -58,15 +26,8 @@ function Layout({ children }: LayoutProps) {
         </div>
       </main>
       <footer className="footer">
-        <div className="container footer-content">
+        <div className="container">
-          <div className="footer-brand">
+          <p>Orchard - Content-Addressable Storage System</p>
-            <span className="footer-logo">Orchard</span>
-            <span className="footer-tagline">Content-Addressable Storage</span>
-          </div>
-          <div className="footer-links">
-            <a href="/docs">Documentation</a>
-            <a href="/api/v1">API</a>
-          </div>
         </div>
       </footer>
     </div>

frontend/src/index.css

@@ -5,97 +5,34 @@
 }
 
 :root {
-  /* Dark mode color palette */
+  --primary: #2d5a27;
-  --bg-primary: #0a0a0b;
+  --primary-light: #4a8c3f;
-  --bg-secondary: #111113;
+  --primary-dark: #1e3d1a;
-  --bg-tertiary: #1a1a1d;
+  --secondary: #8b4513;
-  --bg-elevated: #222225;
+  --background: #f5f5f0;
-  --bg-hover: #2a2a2e;
+  --surface: #ffffff;
-
+  --text: #333333;
-  /* Accent colors - Green/Emerald theme */
+  --text-light: #666666;
-  --accent-primary: #10b981;
+  --border: #e0e0e0;
-  --accent-primary-hover: #34d399;
+  --success: #28a745;
-  --accent-secondary: #059669;
+  --error: #dc3545;
-  --accent-gradient: linear-gradient(135deg, #10b981 0%, #059669 100%);
+  --warning: #ffc107;
-
-  /* Text colors - improved contrast */
-  --text-primary: #f9fafb;
-  --text-secondary: #d1d5db;
-  --text-tertiary: #9ca3af;
-  --text-muted: #6b7280;
-
-  /* Border colors */
-  --border-primary: #27272a;
-  --border-secondary: #3f3f46;
-  --border-accent: #10b981;
-
-  /* Status colors */
-  --success: #22c55e;
-  --success-bg: rgba(34, 197, 94, 0.1);
-  --error: #ef4444;
-  --error-bg: rgba(239, 68, 68, 0.1);
-  --warning: #f59e0b;
-  --warning-bg: rgba(245, 158, 11, 0.1);
-
-  /* Shadows */
-  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
-  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -2px rgba(0, 0, 0, 0.3);
-  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -4px rgba(0, 0, 0, 0.4);
-  --shadow-glow: 0 0 20px rgba(16, 185, 129, 0.3);
-
-  /* Transitions */
-  --transition-fast: 150ms ease;
-  --transition-normal: 250ms ease;
-  --transition-slow: 350ms ease;
-
-  /* Border radius */
-  --radius-sm: 6px;
-  --radius-md: 8px;
-  --radius-lg: 12px;
-  --radius-xl: 16px;
-}
-
-html {
-  color-scheme: dark;
 }
 
 body {
-  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
+  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
-  background-color: var(--bg-primary);
+  background-color: var(--background);
-  color: var(--text-primary);
+  color: var(--text);
   line-height: 1.6;
-  font-size: 14px;
-  -webkit-font-smoothing: antialiased;
-  -moz-osx-font-smoothing: grayscale;
-}
-
-/* Scrollbar styling */
-::-webkit-scrollbar {
-  width: 8px;
-  height: 8px;
-}
-
-::-webkit-scrollbar-track {
-  background: var(--bg-secondary);
-}
-
-::-webkit-scrollbar-thumb {
-  background: var(--border-secondary);
-  border-radius: 4px;
-}
-
-::-webkit-scrollbar-thumb:hover {
-  background: var(--text-tertiary);
 }
 
 a {
-  color: var(--accent-primary);
+  color: var(--primary);
   text-decoration: none;
-  transition: color var(--transition-fast);
 }
 
 a:hover {
-  color: var(--accent-primary-hover);
+  text-decoration: underline;
 }
 
 button {
@@ -104,13 +41,7 @@ button {
 }
 
 .container {
-  max-width: 1280px;
+  max-width: 1200px;
   margin: 0 auto;
-  padding: 0 24px;
+  padding: 0 20px;
-}
-
-/* Selection */
-::selection {
-  background: var(--accent-primary);
-  color: white;
 }

frontend/src/pages/Home.css

@@ -1,4 +1,3 @@
-/* Page Layout */
 .home {
   max-width: 1000px;
   margin: 0 auto;
@@ -8,92 +7,71 @@
   display: flex;
   justify-content: space-between;
   align-items: center;
-  margin-bottom: 32px;
+  margin-bottom: 2rem;
 }
 
 .page-header h1 {
   font-size: 2rem;
-  font-weight: 700;
+  color: var(--primary-dark);
-  color: var(--text-primary);
-  letter-spacing: -0.02em;
 }
 
-/* Buttons */
 .btn {
-  display: inline-flex;
+  padding: 0.625rem 1.25rem;
-  align-items: center;
-  gap: 8px;
-  padding: 10px 20px;
   border: none;
-  border-radius: var(--radius-md);
+  border-radius: 6px;
   font-size: 0.875rem;
   font-weight: 500;
-  transition: all var(--transition-fast);
+  transition: all 0.2s;
 }
 
 .btn-primary {
-  background: var(--accent-gradient);
+  background-color: var(--primary);
   color: white;
-  box-shadow: var(--shadow-sm), 0 0 20px rgba(16, 185, 129, 0.2);
 }
 
 .btn-primary:hover {
-  transform: translateY(-1px);
+  background-color: var(--primary-dark);
-  box-shadow: var(--shadow-md), 0 0 30px rgba(16, 185, 129, 0.3);
-}
-
-.btn-primary:active {
-  transform: translateY(0);
 }
 
 .btn-primary:disabled {
-  opacity: 0.5;
+  opacity: 0.6;
   cursor: not-allowed;
-  transform: none;
 }
 
 .btn-secondary {
-  background: var(--bg-tertiary);
+  background-color: var(--border);
-  color: var(--text-secondary);
+  color: var(--text);
-  border: 1px solid var(--border-primary);
 }
 
 .btn-secondary:hover {
-  background: var(--bg-hover);
+  background-color: #d0d0d0;
-  color: var(--text-primary);
-  border-color: var(--border-secondary);
 }
 
-/* Cards */
 .card {
-  background: var(--bg-secondary);
+  background-color: var(--surface);
-  border: 1px solid var(--border-primary);
+  border: 1px solid var(--border);
-  border-radius: var(--radius-lg);
+  border-radius: 8px;
-  padding: 24px;
+  padding: 1.5rem;
-  transition: all var(--transition-normal);
 }
 
-/* Forms */
 .form {
-  margin-bottom: 32px;
+  margin-bottom: 2rem;
 }
 
 .form h3 {
-  margin-bottom: 20px;
+  margin-bottom: 1rem;
-  color: var(--text-primary);
+  color: var(--primary-dark);
-  font-size: 1.125rem;
-  font-weight: 600;
 }
 
 .form-group {
-  margin-bottom: 16px;
+  margin-bottom: 1rem;
 }
 
 .form-group label {
   display: block;
-  margin-bottom: 8px;
+  margin-bottom: 0.375rem;
   font-weight: 500;
-  color: var(--text-secondary);
+  color: var(--text-light);
   font-size: 0.875rem;
 }
 
@@ -102,138 +80,82 @@
 .form-group select,
 .form-group textarea {
   width: 100%;
-  padding: 12px 16px;
+  padding: 0.625rem;
-  background: var(--bg-tertiary);
+  border: 1px solid var(--border);
-  border: 1px solid var(--border-primary);
+  border-radius: 6px;
-  border-radius: var(--radius-md);
   font-size: 0.875rem;
-  color: var(--text-primary);
-  transition: all var(--transition-fast);
-}
-
-.form-group input::placeholder {
-  color: var(--text-muted);
 }
 
 .form-group input:focus,
 .form-group select:focus,
 .form-group textarea:focus {
   outline: none;
-  border-color: var(--accent-primary);
+  border-color: var(--primary);
-  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
+  box-shadow: 0 0 0 3px rgba(45, 90, 39, 0.1);
-  background: var(--bg-elevated);
 }
 
 .form-group.checkbox label {
   display: flex;
   align-items: center;
-  gap: 10px;
+  gap: 0.5rem;
-  cursor: pointer;
-  color: var(--text-primary);
-}
-
-.form-group.checkbox input[type="checkbox"] {
-  width: 18px;
-  height: 18px;
-  accent-color: var(--accent-primary);
   cursor: pointer;
 }
 
-/* Messages */
+.form-group.checkbox input {
+  width: auto;
+}
+
 .error-message {
-  background: var(--error-bg);
+  background-color: #fef2f2;
-  border: 1px solid rgba(239, 68, 68, 0.2);
+  border: 1px solid #fecaca;
   color: var(--error);
-  padding: 12px 16px;
+  padding: 0.75rem 1rem;
-  border-radius: var(--radius-md);
+  border-radius: 6px;
-  margin-bottom: 16px;
+  margin-bottom: 1rem;
-  font-size: 0.875rem;
 }
 
-.success-message {
-  background: var(--success-bg);
-  border: 1px solid rgba(34, 197, 94, 0.2);
-  color: var(--success);
-  padding: 12px 16px;
-  border-radius: var(--radius-md);
-  margin-bottom: 16px;
-  font-size: 0.875rem;
-}
-
-/* Loading */
 .loading {
-  display: flex;
+  text-align: center;
-  align-items: center;
+  padding: 3rem;
-  justify-content: center;
+  color: var(--text-light);
-  padding: 64px;
-  color: var(--text-tertiary);
-  font-size: 0.875rem;
 }
 
-/* Empty State */
 .empty-state {
   text-align: center;
-  padding: 64px 32px;
+  padding: 3rem;
-  color: var(--text-tertiary);
+  color: var(--text-light);
-  background: var(--bg-secondary);
+  background-color: var(--surface);
-  border: 1px dashed var(--border-secondary);
+  border: 1px dashed var(--border);
-  border-radius: var(--radius-lg);
+  border-radius: 8px;
 }
 
-.empty-state p {
-  font-size: 0.9375rem;
-}
-
-/* Project Grid */
 .project-grid {
   display: grid;
   grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
-  gap: 16px;
+  gap: 1rem;
 }
 
 .project-card {
   display: block;
   color: inherit;
-  position: relative;
+  transition: transform 0.2s, box-shadow 0.2s;
-  overflow: hidden;
-}
-
-.project-card::before {
-  content: '';
-  position: absolute;
-  inset: 0;
-  background: var(--accent-gradient);
-  opacity: 0;
-  transition: opacity var(--transition-normal);
-  border-radius: var(--radius-lg);
 }
 
 .project-card:hover {
-  border-color: var(--border-secondary);
   transform: translateY(-2px);
-  box-shadow: var(--shadow-lg);
+  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
-  color: inherit;
+  text-decoration: none;
-}
-
-.project-card:hover::before {
-  opacity: 0.03;
 }
 
 .project-card h3 {
-  color: var(--text-primary);
+  color: var(--primary);
-  font-size: 1.125rem;
+  margin-bottom: 0.5rem;
-  font-weight: 600;
-  margin-bottom: 8px;
-  display: flex;
-  align-items: center;
-  gap: 8px;
 }
 
 .project-card p {
-  color: var(--text-secondary);
+  color: var(--text-light);
   font-size: 0.875rem;
-  margin-bottom: 16px;
+  margin-bottom: 1rem;
-  line-height: 1.5;
 }
 
 .project-meta {
@@ -241,63 +163,24 @@
   justify-content: space-between;
   align-items: center;
   font-size: 0.75rem;
-  padding-top: 16px;
-  border-top: 1px solid var(--border-primary);
-  margin-top: auto;
 }
 
-/* Badges */
 .badge {
-  padding: 4px 10px;
+  padding: 0.25rem 0.5rem;
-  border-radius: 100px;
+  border-radius: 4px;
   font-weight: 500;
-  font-size: 0.75rem;
-  text-transform: uppercase;
-  letter-spacing: 0.02em;
 }
 
 .badge-public {
-  background: var(--success-bg);
+  background-color: #dcfce7;
-  color: var(--success);
+  color: #166534;
-  border: 1px solid rgba(34, 197, 94, 0.2);
 }
 
 .badge-private {
-  background: var(--warning-bg);
+  background-color: #fef3c7;
-  color: var(--warning);
+  color: #92400e;
-  border: 1px solid rgba(245, 158, 11, 0.2);
 }
 
 .date {
-  color: var(--text-muted);
+  color: var(--text-light);
-}
-
-/* Breadcrumb */
-.breadcrumb {
-  display: flex;
-  align-items: center;
-  gap: 8px;
-  margin-bottom: 24px;
-  font-size: 0.875rem;
-  color: var(--text-tertiary);
-}
-
-.breadcrumb a {
-  color: var(--text-secondary);
-  transition: color var(--transition-fast);
-}
-
-.breadcrumb a:hover {
-  color: var(--accent-primary);
-}
-
-.breadcrumb span {
-  color: var(--text-primary);
-  font-weight: 500;
-}
-
-.description {
-  color: var(--text-secondary);
-  margin-top: 4px;
-  font-size: 0.9375rem;
 }

frontend/src/pages/PackagePage.css

@@ -1,32 +1,44 @@
-/* Upload Section */
+.breadcrumb {
+  margin-bottom: 1rem;
+  font-size: 0.875rem;
+  color: var(--text-light);
+}
+
+.breadcrumb a {
+  color: var(--primary);
+}
+
+.breadcrumb span {
+  color: var(--text);
+  font-weight: 500;
+}
+
+.description {
+  color: var(--text-light);
+  margin-top: 0.25rem;
+}
+
+.success-message {
+  background-color: #f0fdf4;
+  border: 1px solid #bbf7d0;
+  color: var(--success);
+  padding: 0.75rem 1rem;
+  border-radius: 6px;
+  margin-bottom: 1rem;
+}
+
 .upload-section {
-  margin-bottom: 32px;
+  margin-bottom: 2rem;
-  background: linear-gradient(135deg, rgba(16, 185, 129, 0.05) 0%, rgba(5, 150, 105, 0.05) 100%);
-  border: 1px solid rgba(16, 185, 129, 0.2);
 }
 
 .upload-section h3 {
-  margin-bottom: 20px;
+  margin-bottom: 1rem;
-  color: var(--text-primary);
+  color: var(--primary-dark);
-  font-size: 1rem;
-  font-weight: 600;
-  display: flex;
-  align-items: center;
-  gap: 8px;
-}
-
-.upload-section h3::before {
-  content: '';
-  display: block;
-  width: 4px;
-  height: 20px;
-  background: var(--accent-gradient);
-  border-radius: 2px;
 }
 
 .upload-form {
   display: flex;
-  gap: 16px;
+  gap: 1rem;
   align-items: flex-end;
   flex-wrap: wrap;
 }
@@ -37,42 +49,17 @@
   min-width: 200px;
 }
 
-.upload-form .form-group input[type="file"] {
-  padding: 10px 16px;
-  background: var(--bg-tertiary);
-  cursor: pointer;
-}
-
-.upload-form .form-group input[type="file"]::file-selector-button {
-  background: var(--accent-gradient);
-  color: white;
-  border: none;
-  padding: 6px 12px;
-  border-radius: var(--radius-sm);
-  margin-right: 12px;
-  cursor: pointer;
-  font-weight: 500;
-  font-size: 0.8125rem;
-}
-
-/* Section Headers */
 h2 {
-  margin-bottom: 16px;
+  margin-bottom: 1rem;
-  color: var(--text-primary);
+  color: var(--primary-dark);
-  font-size: 1.25rem;
-  font-weight: 600;
-  display: flex;
-  align-items: center;
-  gap: 10px;
 }
 
-/* Tags Table */
 .tags-table {
-  background: var(--bg-secondary);
+  background-color: var(--surface);
-  border: 1px solid var(--border-primary);
+  border: 1px solid var(--border);
-  border-radius: var(--radius-lg);
+  border-radius: 8px;
   overflow: hidden;
-  margin-bottom: 32px;
+  margin-bottom: 2rem;
 }
 
 .tags-table table {
@@ -82,146 +69,63 @@ h2 {
 
 .tags-table th,
 .tags-table td {
-  padding: 14px 20px;
+  padding: 0.875rem 1rem;
   text-align: left;
-  border-bottom: 1px solid var(--border-primary);
+  border-bottom: 1px solid var(--border);
 }
 
 .tags-table th {
-  background: var(--bg-tertiary);
+  background-color: #f9f9f9;
   font-weight: 600;
   font-size: 0.75rem;
   text-transform: uppercase;
-  letter-spacing: 0.05em;
+  color: var(--text-light);
-  color: var(--text-tertiary);
 }
 
 .tags-table tr:last-child td {
   border-bottom: none;
 }
 
-.tags-table tbody tr {
+.tags-table tr:hover {
-  transition: background var(--transition-fast);
+  background-color: #f9f9f9;
-}
-
-.tags-table tbody tr:hover {
-  background: var(--bg-tertiary);
-}
-
-.tags-table td strong {
-  color: var(--accent-primary);
-  font-weight: 600;
 }
 
 .artifact-id {
-  font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
+  font-family: monospace;
-  font-size: 0.8125rem;
+  font-size: 0.875rem;
-  color: var(--text-tertiary);
+  color: var(--text-light);
-  background: var(--bg-tertiary);
-  padding: 4px 8px;
-  border-radius: var(--radius-sm);
 }
 
 .btn-small {
-  padding: 6px 12px;
+  padding: 0.375rem 0.75rem;
   font-size: 0.75rem;
 }
 
-/* Usage Section */
 .usage-section {
-  margin-top: 32px;
+  margin-top: 2rem;
-  background: var(--bg-secondary);
 }
 
 .usage-section h3 {
-  margin-bottom: 12px;
+  margin-bottom: 0.5rem;
-  color: var(--text-primary);
+  color: var(--primary-dark);
-  font-size: 1rem;
-  font-weight: 600;
 }
 
 .usage-section p {
-  color: var(--text-secondary);
+  color: var(--text-light);
-  margin-bottom: 12px;
+  margin-bottom: 0.5rem;
   font-size: 0.875rem;
 }
 
 .usage-section pre {
-  background: #0d0d0f;
+  background-color: #1e1e1e;
-  border: 1px solid var(--border-primary);
+  color: #d4d4d4;
-  padding: 16px 20px;
+  padding: 1rem;
-  border-radius: var(--radius-md);
+  border-radius: 6px;
   overflow-x: auto;
-  margin-bottom: 16px;
+  margin-bottom: 1rem;
 }
 
 .usage-section code {
-  font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
+  font-family: 'Fira Code', 'Consolas', monospace;
-  font-size: 0.8125rem;
+  font-size: 0.875rem;
-  color: #e2e8f0;
-}
-
-/* Syntax highlighting for code blocks */
-.usage-section pre {
-  position: relative;
-}
-
-.usage-section pre::before {
-  content: 'bash';
-  position: absolute;
-  top: 8px;
-  right: 12px;
-  font-size: 0.6875rem;
-  color: var(--text-muted);
-  text-transform: uppercase;
-  letter-spacing: 0.05em;
-}
-
-/* Copy button for code blocks (optional enhancement) */
-.code-block {
-  position: relative;
-}
-
-.code-block .copy-btn {
-  position: absolute;
-  top: 8px;
-  right: 8px;
-  background: var(--bg-tertiary);
-  border: 1px solid var(--border-primary);
-  color: var(--text-secondary);
-  padding: 4px 8px;
-  border-radius: var(--radius-sm);
-  font-size: 0.6875rem;
-  cursor: pointer;
-  opacity: 0;
-  transition: opacity var(--transition-fast);
-}
-
-.code-block:hover .copy-btn {
-  opacity: 1;
-}
-
-.code-block .copy-btn:hover {
-  background: var(--bg-hover);
-  color: var(--text-primary);
-}
-
-/* Responsive adjustments */
-@media (max-width: 768px) {
-  .upload-form {
-    flex-direction: column;
-    align-items: stretch;
-  }
-
-  .upload-form .form-group {
-    min-width: 100%;
-  }
-
-  .tags-table {
-    overflow-x: auto;
-  }
-
-  .tags-table table {
-    min-width: 500px;
-  }
 }