eisland-dev-add-svg-icon

# Add SVG Icon Enum and Test Register a new SVG file in the project's icon enum system and ensure test coverage. ## When to use - User provides an SVG file path and asks to add it to the enum - User says "添加图标", "add icon", "补齐枚举", "注册 SVG" - User adds a new `.svg` file to `src/renderer/public/svg/` and wants it registered ## Project structure ``` src/renderer/public/svg/ ├── *.svg → SvgIcon (eisland-icon.ts) ├── agent/*.svg → AgentIcon (agent-icon.ts) ├── countries/*.svg → CountryIcon (country-icon.ts) ├── devicons/*.svg → DevIcon (dev-icon.ts) ├── player/*.svg → PlayerIcon (player-icon.ts) └── services/*.svg → ServiceIcon (service-icon.ts) src/renderer/utils/SvgIcon/ ├── index.ts → unified exports ├── eisland-icon.ts → SvgIcon enum ├── agent-icon.ts → AgentIcon enum ├── country-icon.ts → CountryIcon enum + aliases + resolvers ├── dev-icon.ts → DevIcon enum + aliases + resolvers ├── player-icon.ts → PlayerIcon enum ├── service-icon.ts → ServiceIcon enum └── test/ ├── eisland-icon.test.ts ├── agent-icon.test.ts ├── country-icon.test.ts ├── dev-icon.test.ts ├── player-icon.test.ts └── service-icon.test.ts ``` ## Process ### Step 1: Identify the icon category Determine which enum the SVG belongs to based on its filesystem path: | SVG path | Enum file | Enum name | Path prefix | |----------|-----------|-----------|---------...