update cf context to studio

apps/studio.saladeaula.digital/workers/app.ts

@@ -1,12 +1,9 @@
 import { createRequestHandler, RouterContextProvider } from 'react-router'
+import { cloudflareContext } from '@repo/auth/context'
 
-declare module 'react-router' {
-  export interface AppLoadContext {
-    cloudflare: {
-      env: Env
-      ctx: ExecutionContext
-    }
-  }
+declare module '@repo/auth/context' {
+  interface CloudflareEnv extends Env {}
+  interface CloudflareCtx extends ExecutionContext {}
 }
 
 const requestHandler = createRequestHandler(
@@ -16,11 +13,10 @@ const requestHandler = createRequestHandler(
 
 export default {
   async fetch(request, env, ctx) {
-    const context = new RouterContextProvider()
-
-    return requestHandler(
-      request,
-      Object.assign(context, { cloudflare: { env, ctx } })
+    const context = new RouterContextProvider(
+      new Map([[cloudflareContext, { env, ctx }]])
     )
+
+    return requestHandler(request, context)
   }
 } satisfies ExportedHandler<Env>