feat: Enhance UserScript structure and functionality

- Updated package.json to include new scripts for development, production builds, linting, formatting, and cleaning.
- Added ESLint and Prettier for code quality and formatting.
- Refactored main application class to extend EventEmitter and manage modules.
- Introduced ExampleModule to demonstrate module structure and functionality.
- Created utility classes for DOM manipulation, event handling, and persistent storage.
- Added TypeScript definitions for UserScript environment.
- Improved TypeScript configuration with stricter checks and path aliases.
- Updated Vite configuration to handle development and production builds more effectively.
- Enhanced user script header generation to support environment-specific configurations.

tsconfig.json

@@ -1,16 +1,32 @@
 {
   "compilerOptions": {
+    "strict": true,
     "noImplicitAny": true,
+    "noImplicitReturns": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "exactOptionalPropertyTypes": true,
+    "noFallthroughCasesInSwitch": true,
     "module": "ESNext",
-    "target": "ES6",
+    "target": "ES2020",
+    "lib": ["ES2020", "DOM"],
     "allowJs": false,
     "moduleResolution": "node",
     "sourceMap": true,
     "resolveJsonModule": true,
     "allowSyntheticDefaultImports": true,
     "esModuleInterop": true,
+    "skipLibCheck": true,
+    "forceConsistentCasingInFileNames": true,
+    "baseUrl": "./src",
     "paths": {
-      "undici-types": ["./node_modules/undici/types/index.d.ts"]
+      "@/*": ["*"],
+      "@/types/*": ["types/*"],
+      "@/utils/*": ["utils/*"],
+      "@/core/*": ["core/*"],
+      "undici-types": ["../node_modules/undici/types/index.d.ts"]
     }
-  }
+  },
+  "include": ["src/**/*"],
+  "exclude": ["node_modules", "dist", "tools/**/*.js"]
 }