feat: add envelopes api

packages/trpc/server/envelope-router/get-envelope.ts

@@ -4,7 +4,15 @@ import { authenticatedProcedure } from '../trpc';
 import { ZGetEnvelopeRequestSchema, ZGetEnvelopeResponseSchema } from './get-envelope.types';
 
 export const getEnvelopeRoute = authenticatedProcedure
-  // .meta(getEnvelopeMeta)
+  .meta({
+    openapi: {
+      method: 'GET',
+      path: '/envelope/{envelopeId}',
+      summary: 'Get envelope',
+      description: 'Returns an envelope given an ID',
+      tags: ['Envelope'],
+    },
+  })
   .input(ZGetEnvelopeRequestSchema)
   .output(ZGetEnvelopeResponseSchema)
   .query(async ({ input, ctx }) => {