Add astro dependencies for build

astro.config.mjs

@@ -1,4 +1,4 @@
-import { defineConfig } from 'astro/config';
+import { defineConfig } from "astro/config";
 
 // https://astro.build/config
 export default defineConfig({});

package.json

@@ -10,12 +10,14 @@
     "astro": "astro"
   },
   "dependencies": {
+    "@astrojs/check": "^0.3.1",
     "astro": "^3.4.4",
-    "sass": "^1.69.5"
+    "sass": "^1.69.5",
+    "typescript": "^5.2.2"
   },
   "devDependencies": {
     "prettier": "^3.0.3",
     "prettier-plugin-astro": "^0.12.1",
     "prettier-plugin-organize-imports": "^3.2.3"
   }
-}
+}

tsconfig.json

@@ -1,5 +1,5 @@
 {
-  "extends": "astro/tsconfigs/strict", 
+  "extends": "astro/tsconfigs/strict",
   "compilerOptions": {
     "baseUrl": ".",
     "paths": {
@@ -7,4 +7,4 @@
       "@layouts/*": ["src/layouts/*"]
     }
   }
-}
+}