Auto-add example.ts for new adapters

Author: decs

turbo/generators/templates/create-adapter/src/__tests__/example.ts.hbs

@@ -0,0 +1,13 @@
+import {initTRPC} from '@trpc/server';
+
+import {wrap} from '..';
+
+const schema = $FixMe;
+
+const t = initTRPC.create();
+const appRouter = t.router({
+  hello: t.procedure
+    .input(wrap(schema))
+    .query(({input}) => `Hello, ${input.name}!`),
+  //         ^? {name: string}
+});