feat: register payloadChatPlugin from @mintel/payload-ai in Payload CMS config

apps/web/payload.config.ts

@@ -22,6 +22,7 @@ import { CrmContacts } from "./src/payload/collections/CrmContacts";
 import { CrmInteractions } from "./src/payload/collections/CrmInteractions";
 import { CrmTopics } from "./src/payload/collections/CrmTopics";
 import { Projects } from "./src/payload/collections/Projects";
+import { payloadChatPlugin } from "@mintel/payload-ai";
 
 const filename = fileURLToPath(import.meta.url);
 const dirname = path.dirname(filename);
@@ -103,6 +104,10 @@ export default buildConfig({
         }),
       ]
       : []),
+    payloadChatPlugin({
+      enabled: true,
+      mcpServers: [],
+    }),
   ],
   endpoints: [
     {