added doc for content previews

Author: pavanpodila

package.json

@@ -13,17 +13,17 @@
   },
   "dependencies": {
     "@astrojs/check": "^0.9.4",
-    "@astrojs/react": "^4.1.2",
-    "@astrojs/starlight": "^0.30.3",
+    "@astrojs/react": "^4.1.3",
+    "@astrojs/starlight": "^0.30.6",
     "@astrojs/starlight-tailwind": "^3.0.0",
     "@astrojs/tailwind": "^5.1.4",
     "@expressive-code/plugin-line-numbers": "^0.38.3",
     "@iconify-json/mdi": "^1.2.2",
-    "@types/react": "^19.0.2",
+    "@types/react": "^19.0.4",
     "@types/react-dom": "^19.0.2",
-    "astro": "^5.1.1",
+    "astro": "^5.1.5",
     "astro-embed": "^0.9.0",
-    "astro-icon": "^1.1.4",
+    "astro-icon": "^1.1.5",
     "firebase-tools": "^13.29.1",
     "prettier": "^3.4.2",
     "react": "^19.0.0",
@@ -33,6 +33,6 @@
     "starlight-links-validator": "^0.13.4",
     "starlight-showcases": "^0.3.0",
     "tailwindcss": "^3.4.17",
-    "typescript": "^5.7.2"
+    "typescript": "^5.7.3"
   }
 }