feat: add TypeScript configuration and initial config file

- Created a new TypeScript configuration file (tsconfig.json) with recommended settings for a Node.js environment.
- Added an initial configuration file (config.ts) to the src/config directory.

.gitignore

@@ -0,0 +1,71 @@
+# Node.js
+node_modules/
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+package-lock.json.tmp
+*.tgz
+
+# Environment files
+.env
+.env.*.local
+.env.local
+.env.test
+.env.production
+
+# Logs
+logs/
+*.log
+jest*.log
+*.out
+
+# Runtime data
+pids/
+*.pid
+*.seed
+*.pid.lock
+*.sock
+
+# Coverage
+coverage/
+*.lcov
+.nyc_output/
+
+# Build / dependency output
+dist/
+build/
+out/
+.tmp/
+.tmp-*
+.cache/
+.vite/
+.parcel-cache/
+.next/
+.nuxt/
+.serverless/
+.expo/
+
+# TypeScript
+*.tsbuildinfo
+
+# ESLint, Babel, Metro & other caches
+.eslintcache
+.babel.json
+babel.config.js.map
+
+# IDEs and editors
+.idea/
+.vscode/
+*.sublime-project
+*.sublime-workspace
+
+# OS files
+.DS_Store
+Thumbs.db
+
+# Misc
+*.local
+*.log.*
+*.bak
+*.swp

.prettierrc

@@ -0,0 +1,4 @@
+{
+  "tabWidth": 2,
+  "useTabs": false
+}

eslint.config.mts

@@ -0,0 +1,34 @@
+import js from "@eslint/js";
+import globals from "globals";
+import tseslint from "typescript-eslint";
+import json from "@eslint/json";
+import markdown from "@eslint/markdown";
+import { defineConfig } from "eslint/config";
+
+export default defineConfig([
+  {
+    files: ["**/*.{js,mjs,cjs,ts,mts,cts}"],
+    plugins: { js },
+    extends: ["js/recommended"],
+    languageOptions: { globals: globals.node },
+  },
+  tseslint.configs.recommended,
+  {
+    files: ["**/*.json"],
+    plugins: { json },
+    language: "json/json",
+    extends: ["json/recommended"],
+  },
+  {
+    files: ["**/*.jsonc"],
+    plugins: { json },
+    language: "json/jsonc",
+    extends: ["json/recommended"],
+  },
+  {
+    files: ["**/*.md"],
+    plugins: { markdown },
+    language: "markdown/commonmark",
+    extends: ["markdown/recommended"],
+  },
+]);

package.json

@@ -9,5 +9,23 @@
   "keywords": [],
   "author": "",
   "license": "ISC",
-  "packageManager": "[email protected]"
+  "packageManager": "[email protected]",
+  "dependencies": {
+    "dotenv": "^17.2.3",
+    "express": "^5.2.1"
+  },
+  "devDependencies": {
+    "@eslint/js": "^9.39.2",
+    "@eslint/json": "^0.14.0",
+    "@eslint/markdown": "^7.5.1",
+    "@types/express": "^5.0.6",
+    "@types/node": "^25.0.6",
+    "eslint": "^9.39.2",
+    "globals": "^17.0.0",
+    "nodemon": "^3.1.11",
+    "prettier": "^3.7.4",
+    "ts-node": "^10.9.2",
+    "typescript": "^5.9.3",
+    "typescript-eslint": "^8.52.0"
+  }
 }

tsconfig.json

@@ -0,0 +1,47 @@
+{
+  // Visit https://aka.ms/tsconfig to read more about this file
+  "compilerOptions": {
+    // File Layout
+    "rootDir": "./src",
+    // "outDir": "./dist",
+
+    // Environment Settings
+    // See also https://aka.ms/tsconfig/module
+    "module": "nodenext",
+    "target": "esnext",
+    "types": [],
+    // For nodejs:
+    // "lib": ["esnext"],
+    // "types": ["node"],
+    // and npm install -D @types/node
+
+    // Other Outputs
+    "sourceMap": true,
+    "declaration": true,
+    "declarationMap": true,
+
+    // Stricter Typechecking Options
+    "noUncheckedIndexedAccess": true,
+    "exactOptionalPropertyTypes": true,
+
+    // Style Options
+    // "noImplicitReturns": true,
+    // "noImplicitOverride": true,
+    // "noUnusedLocals": true,
+    // "noUnusedParameters": true,
+    // "noFallthroughCasesInSwitch": true,
+    // "noPropertyAccessFromIndexSignature": true,
+
+    // Recommended Options
+    "strict": true,
+    "jsx": "react-jsx",
+    "verbatimModuleSyntax": true,
+    "isolatedModules": true,
+    "noUncheckedSideEffectImports": true,
+    "moduleDetection": "force",
+    "skipLibCheck": true
+  },
+
+  "include": ["src/**/*"],
+  "exclude": ["node_modules"]
+}