Configure project for production and improve TypeScript settings

Updates tsconfig.json: configures build cache, target, lib, jsx, strictness, module resolution, and paths.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: ff0be73b-afdd-4747-978b-bb8301fb0a82
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/9777c70b-fc38-4831-8d6b-78dfffe041b0/a068be6c-2570-4906-9bee-fdf0110e3cd4.jpg

tsconfig.json

@@ -3,21 +3,39 @@
   "exclude": ["node_modules", "build", "dist", "**/*.test.ts"],
   "compilerOptions": {
     "incremental": true,
-    "tsBuildInfoFile": "./node_modules/typescript/tsbuildinfo",
+    "tsBuildInfoFile": "./node_modules/.cache/typescript/tsbuildinfo",
-    "noEmit": true,
+    "target": "ES2022",
     "module": "ESNext",
+    "lib": ["ES2022", "DOM", "DOM.Iterable", "WebWorker"],
+    "allowJs": true,
+    "checkJs": false,
+    "jsx": "react-jsx",
+    "declaration": true,
+    "declarationMap": true,
+    "sourceMap": true,
+    "outDir": "./dist",
     "strict": true,
-    "lib": ["esnext", "dom", "dom.iterable"],
+    "noUnusedLocals": true,
-    "jsx": "preserve",
+    "noUnusedParameters": true,
-    "esModuleInterop": true,
+    "noImplicitReturns": true,
-    "skipLibCheck": true,
+    "noFallthroughCasesInSwitch": true,
-    "allowImportingTsExtensions": true,
+    "noUncheckedIndexedAccess": true,
+    "exactOptionalPropertyTypes": true,
     "moduleResolution": "bundler",
     "baseUrl": ".",
+    "allowImportingTsExtensions": true,
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "noEmit": true,
+    "esModuleInterop": true,
+    "forceConsistentCasingInFileNames": true,
+    "skipLibCheck": true,
+    "allowSyntheticDefaultImports": true,
     "types": ["node", "vite/client"],
     "paths": {
       "@/*": ["./client/src/*"],
-      "@shared/*": ["./shared/*"]
+      "@shared/*": ["./shared/*"],
+      "@assets/*": ["./attached_assets/*"]
     }
   }
 }