added Linting for TypeScript

package.json

@@ -1,11 +1,19 @@
 {
-  "version": "0.1.0",
+  "version": "0.1.1",
   "name": "eventcalender",
   "module": "./src/app.ts",
   "type": "module",
   "private": true,
   "devDependencies": {
-    "@types/bun": "^1.3.0"
+    "@eslint/js": "^9.38.0",
+    "@types/bun": "^1.3.0",
+    "@types/minimist": "^1.2.5",
+    "@typescript-eslint/eslint-plugin": "^8.46.2",
+    "@typescript-eslint/parser": "^8.46.2",
+    "eslint": "^9.38.0",
+    "globals": "^16.4.0",
+    "jiti": "^2.6.1",
+    "typescript-eslint": "^8.46.2"
   },
   "scripts": {
     "dev": "bun run ./src/app.ts",
@@ -17,7 +25,7 @@
     "docker:build": "docker build -t chiko/77th_eventcalendarntfy:0.1.0 ."
   },
   "peerDependencies": {
-    "typescript": "^5"
+    "typescript": "^5.9.3"
   },
   "dependencies": {
     "dotenv": "^17.2.3",