feat: migrate JavaScript files to TypeScript, enhancing type safety and maintainability across the codebase

tsconfig.json

@@ -0,0 +1,31 @@
+{
+  "compilerOptions": {
+    // Target modern browsers
+    "target": "ES2020",
+    "module": "ES2020",
+    "lib": ["ES2020", "DOM"],
+
+    // Module resolution
+    "moduleResolution": "bundler",
+    "resolveJsonModule": true,
+    "allowImportingTsExtensions": true,
+
+    // Emit
+    "noEmit": true, // Vite handles compilation
+    "isolatedModules": true,
+
+    // Type checking
+    "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "noFallthroughCasesInSwitch": true,
+    "noImplicitReturns": true,
+
+    // Interop
+    "esModuleInterop": true,
+    "skipLibCheck": true,
+    "allowSyntheticDefaultImports": true
+  },
+  "include": ["src/**/*"],
+  "exclude": ["node_modules", "dist"]
+}