refactor: Rewrite to typescript

package.json

@@ -7,9 +7,10 @@
   "type": "module",
   "main": "server.js",
   "scripts": {
-    "test": "node tests/test.js",
-    "start": "concurrently \"node server.js\" \"node cron-runner.js\"",
-    "build": "cd web && hugo --gc --minify",
+    "test": "tsx tests/test.ts",
+    "start": "concurrently \"NODE_ENV=development tsx server.ts\" \"NODE_ENV=development tsx cron-runner.ts\"",
+    "build": "tsc && cd web && hugo --gc --minify",
+    "serve": "concurrently \"node dist/server.js\" \"node dist/cron-runner.js\"",
     "dev-web": "cd web && hugo serve"
   },
   "dependencies": {
@@ -24,5 +25,16 @@
     "node-cron": "^4.2.1",
     "puppeteer": "^24.10.0",
     "xml2js": "^0.6.2"
+  },
+  "devDependencies": {
+    "@types/body-parser": "^1.19.6",
+    "@types/cors": "^2.8.19",
+    "@types/express": "^5.0.6",
+    "@types/jszip": "^3.4.0",
+    "@types/node": "^25.2.3",
+    "@types/node-cron": "^3.0.11",
+    "@types/xml2js": "^0.4.14",
+    "tsx": "^4.21.0",
+    "typescript": "^5.9.3"
   }
 }