fix(deps): update dependency esbuild to ^0.28.0

Author: renovate[bot]

package.json

@@ -58,7 +58,7 @@
   },
   "dependencies": {
     "@mdx-js/mdx": "^3.1.1",
-    "esbuild": "^0.25.12",
+    "esbuild": "^0.28.0",
     "sharp": "^0.34.5",
     "terser": "^5.44.1"
   },