feat: express app setup

package.json

@@ -0,0 +1,24 @@
+{
+  "name": "gitea-auto-urls",
+  "type": "module",
+  "main": "src/index.ts",
+  "scripts": {
+    "dev": "tsx watch src/index.ts",
+    "start": "node dist/index.js",
+    "build": "tsup src/index.ts --format esm --clean",
+    "format": "prettier --write --cache ."
+  },
+  "dependencies": {
+    "dotenv": "^17.2.3",
+    "express": "^5.2.1",
+    "zod": "^4.2.1"
+  },
+  "devDependencies": {
+    "@types/express": "^5.0.6",
+    "@types/node": "^25.0.3",
+    "prettier": "^3.7.4",
+    "tsup": "^8.3.5",
+    "tsx": "^4.21.0",
+    "typescript": "^5.9.3"
+  }
+}