Added keystatic

package.json

@@ -11,18 +11,27 @@
     "lint:fix": "eslint . --ext .js,.ts,.astro --fix"
   },
   "dependencies": {
+    "@astrojs/markdoc": "^0.15.5",
+    "@astrojs/node": "^9.4.3",
+    "@astrojs/react": "^4.3.0",
     "@fontsource-variable/geist": "^5.2.6",
     "@fontsource/blaka": "^5.2.6",
     "@fontsource/iosevka": "^5.2.5",
     "@fontsource/iosevka-aile": "^5.2.5",
-    "astro": "^5.13.5"
+    "@keystatic/astro": "^5.0.6",
+    "@keystatic/core": "^0.5.48",
+    "@types/react": "^19.1.12",
+    "@types/react-dom": "^19.1.9",
+    "astro": "^5.13.5",
+    "react": "^19.1.1",
+    "react-dom": "^19.1.1"
   },
   "devDependencies": {
     "@eslint/js": "^9.34.0",
+    "@fullhuman/postcss-purgecss": "^7.0.2",
     "@typescript-eslint/eslint-plugin": "^8.41.0",
     "@typescript-eslint/parser": "^8.41.0",
     "astro-eslint-parser": "^1.2.2",
-    "cssnano": "^7.1.1",
     "eslint": "^9.34.0",
     "eslint-plugin-astro": "^1.3.1",
     "eslint-plugin-markdown": "^5.1.0",