Migrate from @astrojs/image to Astro Assets and Unpic

package.json

@@ -13,7 +13,6 @@
     "lint:eslint": "eslint . --ext .js,.ts,.astro"
   },
   "devDependencies": {
-    "@astrojs/image": "^0.17.3",
     "@astrojs/mdx": "^0.19.7",
     "@astrojs/partytown": "^1.2.3",
     "@astrojs/rss": "^2.4.4",
@@ -45,7 +44,8 @@
     "svgo": "3.0.2",
     "tailwind-merge": "^1.14.0",
     "tailwindcss": "^3.3.3",
-    "typescript": "^5.1.6"
+    "typescript": "^5.1.6",
+    "unpic": "^3.10.0"
   },
   "engines": {
     "node": ">=16.12.0"