update playground

packages/docs/content/1.get-started/2.usage.md

@@ -34,7 +34,7 @@ Initialize your tRPC backend using the `initTRPC` function and create your first
 
 ::code-group
 
-```ts [server/trpc/index.ts]
+```ts [server/trpc/trpc.ts]
 import { TRPCError, initTRPC } from '@trpc/server'
 
 // Avoid exporting the entire t-object since it's not very

packages/playground/server/trpc/routers/index.ts

@@ -1,4 +1,4 @@
-import { router } from '..'
+import { router } from '../trpc'
 import { todoRouter } from './todo'
 import { userRouter } from './user'
 

packages/playground/server/trpc/routers/todo.ts

@@ -1,5 +1,5 @@
 import { z } from 'zod'
-import { publicProcedure, router } from '..'
+import { publicProcedure, router } from '../trpc'
 
 const baseURL = 'https://jsonplaceholder.typicode.com'
 

packages/playground/server/trpc/routers/user.ts

@@ -1,5 +1,5 @@
 import { z } from 'zod'
-import { publicProcedure, router } from '..'
+import { publicProcedure, router } from '../trpc'
 
 const baseURL = 'https://jsonplaceholder.typicode.com'