fix(rpc): add new error codes

Author: kyranjamie

packages/rpc/src/methods/open.ts

@@ -4,11 +4,6 @@ import { defineRpcEndpoint } from '../rpc/schemas';
 
 export const open = defineRpcEndpoint({
   method: 'open',
-  params: z
-    .object({ mode: z.enum(['fullpage', 'popup']) })
-    .passthrough()
-    .optional(),
-  result: z.null(),
+  params: z.object({ mode: z.enum(['fullpage', 'popup']) }).default({ mode: 'popup' }),
+  result: z.object({ success: z.literal(true) }),
 });
-
-export type OpenParams = z.infer<typeof open.params>;

packages/rpc/src/rpc/schemas.ts

@@ -65,6 +65,9 @@ export enum RpcErrorCode {
   // Client defined errors
   USER_REJECTION = 4001,
   METHOD_NOT_SUPPORTED = 4002,
+  // gRPC spec borrowed
+  PERMISSION_DENIED = 7,
+  UNAUTHENTICATED = 16,
 }
 const rpcErrorCodeSchema = z.nativeEnum(RpcErrorCode);