✨ (preview) Add preview runtime dropdown

User can select between Web and API previews

Closes #247

apps/viewer/src/utils/server/trpc.ts

@@ -1,13 +1,22 @@
 import { initTRPC } from '@trpc/server'
 import { OpenApiMeta } from 'trpc-openapi'
 import superjson from 'superjson'
+import { Context } from './context'
 
-const t = initTRPC.meta<OpenApiMeta>().create({
+const t = initTRPC.context<Context>().meta<OpenApiMeta>().create({
   transformer: superjson,
 })
 
+const injectUser = t.middleware(({ next, ctx }) => {
+  return next({
+    ctx: {
+      user: ctx.user,
+    },
+  })
+})
+
 export const middleware = t.middleware
 
 export const router = t.router
 
-export const publicProcedure = t.procedure
+export const publicProcedure = t.procedure.use(injectUser)