Add Windows quick start scripts and update documentation

New files:
- quickstart.bat - Windows batch script for Command Prompt
- quickstart.ps1 - Windows PowerShell script with colored output
- Both scripts auto-detect Docker/Docker Compose
- Automatically open browser after setup
- Error handling and user-friendly messages

Updated:
- README.md - Added one-command setup section for all platforms
- Highlighted Web UI as primary access method

Now Windows users can run:
  quickstart.bat  (Command Prompt)
  quickstart.ps1  (PowerShell)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

README.md

@@ -34,7 +34,24 @@ A lightweight, cloud-native API for storing and querying test artifacts includin
 
 ## Quick Start
 
-### Using Docker Compose (Recommended)
+### One-Command Setup
+
+**Linux/macOS:**
+```bash
+./quickstart.sh
+```
+
+**Windows (PowerShell):**
+```powershell
+.\quickstart.ps1
+```
+
+**Windows (Command Prompt):**
+```batch
+quickstart.bat
+```
+
+### Manual Setup with Docker Compose
 
 1. Clone the repository:
 ```bash
@@ -52,10 +69,10 @@ cp .env.example .env
 docker-compose up -d
 ```
 
-4. Access the API:
-- API: http://localhost:8000
-- API Docs: http://localhost:8000/docs
-- MinIO Console: http://localhost:9001
+4. Access the application:
+- **Web UI**: http://localhost:8000
+- **API Docs**: http://localhost:8000/docs
+- **MinIO Console**: http://localhost:9001
 
 ### Using Python Directly