feat: init @affine/copilot (#2511)

packages/env/src/bootstrap.ts

@@ -0,0 +1,7 @@
+import { config, getEnvironment, setupGlobal } from './config';
+
+if (config.enablePlugin && !getEnvironment().isServer) {
+  import('@affine/copilot');
+}
+
+setupGlobal();

packages/env/src/config.ts

@@ -12,6 +12,7 @@ export const buildFlagsSchema = z.object({
    * filter feature in the all pages.
    */
   enableAllPageFilter: z.boolean(),
+  enablePlugin: z.boolean(),
   enableImagePreviewModal: z.boolean(),
   enableTestProperties: z.boolean(),
   enableBroadCastChannelProvider: z.boolean(),