feat: add file routing option

playground/server/api/trpc/[trpc].ts

@@ -1,23 +0,0 @@
-import { createNuxtApiHandler } from 'trpc-nuxt'
-import { appRouter } from '@/server/trpc/routers'
-import { createContext } from '@/server/trpc/context'
-
-export default createNuxtApiHandler({
-  router: appRouter,
-  /**
-   * @link https://trpc.io/docs/context
-   */
-  createContext,
-  onError ({ error }) {
-    if (error.code === 'INTERNAL_SERVER_ERROR') {
-      // send to bug reporting
-      console.error('Something went wrong', error)
-    }
-  }
-  /**
-   * @link https://trpc.io/docs/caching#api-response-caching
-   */
-  // responseMeta() {
-  //   // ...
-  // },
-})