feat: add portable plugin & update ai plugin

Author: mvriu5

package-lock.json

@@ -29,9 +29,10 @@
         "@c15t/scripts": "^2.1.0",
         "@code0-tech/pictor": "^0.13.1",
         "@icons-pack/react-simple-icons": "^13.13.0",
-        "@mvriu5/payload-ai": "^1.5.0",
+        "@mvriu5/payload-ai": "^1.6.0",
         "@mvriu5/payload-color-picker": "^1.0.2",
         "@mvriu5/payload-icon-picker": "^1.1.1",
+        "@mvriu5/payload-portable-plugin": "^0.5.1",
         "@number-flow/react": "^0.6.1",
         "@openrouter/ai-sdk-provider": "^3.0.0",
         "@payloadcms/db-postgres": "3.86.0",