# Assets Directory

This directory contains application assets for the Azure App Registration Manager.

## Application Icon (icon.ico)

To add a custom application icon:

1. **Create or obtain an icon file** in `.ico` format with multiple resolutions:
   - 16×16 pixels
   - 32×32 pixels
   - 48×48 pixels
   - 256×256 pixels

2. **Convert from PNG/JPG to ICO:**
   - Use online tools like: https://convertio.co/png-ico/
   - Or use GIMP/Photoshop with ICO plugin
   - Or use ImageMagick: `convert icon.png -define icon:auto-resize=256,48,32,16 icon.ico`

3. **Place the file here:**
   - Save as: `assets/icon.ico`
   - The build script (`build.rs`) will automatically embed it into the executable

4. **No icon yet?**
   - The application will build successfully without an icon
   - The executable will use the default Windows application icon
   - You can add an icon later and rebuild

## Icon Design Suggestions

For an Azure App Registration Manager, consider:
- Azure logo colors (blue tones)
- Key or lock symbol (for security/secrets)
- Cloud + gear/settings icon
- Simplified "A" + "R" monogram

## Testing the Icon

After adding `icon.ico`:
1. Run: `cargo build --release`
2. Check the executable properties in Windows Explorer
3. Right-click `target\release\azure-app-manager.exe` → Properties
4. The icon should appear in the Properties dialog and in Windows Explorer

## Background Images (Optional)

You can also place background images here:
- `background.png` or `background.jpg`
- Referenced in `config.toml`
- Displayed in the application UI if configured