Install typescript and prettier (#3)

Author: francescarpi

package.json

@@ -7,7 +7,8 @@
     "test": "echo \"Error: no test specified\" && exit 1",
     "dev": "astro dev",
     "build": "astro build",
-    "preview": "astro preview"
+    "preview": "astro preview",
+    "format": "prettier --write src"
   },
   "keywords": [],
   "author": "",
@@ -17,5 +18,28 @@
     "@tailwindcss/vite": "^4.1.18",
     "astro": "^5.16.8",
     "tailwindcss": "^4.1.18"
+  },
+  "devDependencies": {
+    "prettier": "^3.7.4",
+    "prettier-plugin-astro": "^0.14.1",
+    "typescript": "^5.9.3"
+  },
+  "prettier": {
+    "tabWidth": 2,
+    "singleQuote": true,
+    "printWidth": 110,
+    "useTabs": false,
+    "semi": false,
+    "plugins": [
+      "prettier-plugin-astro"
+    ],
+    "overrides": [
+      {
+        "files": "*.astro",
+        "options": {
+          "parser": "astro"
+        }
+      }
+    ]
   }
 }