fix(typert): close remote gateway review gaps

vitest.e2e.config.ts

@@ -1,6 +1,6 @@
 import tsconfigPaths from 'vite-tsconfig-paths'
 import { defineConfig } from 'vitest/config'
-import { vitestExecArgv } from './vitest.shared.ts'
+import { standardDecoratorPlugin, vitestExecArgv } from './vitest.shared.ts'
 
 // Real-API suite, separate because it spends tokens. Each test self-skips without
 // its provider credential for keyless CI; credentialed workflows preflight the
@@ -36,7 +36,7 @@ export default defineConfig({
   // Built-artifact e2e suites are unaffected: their built-ness lives in
   // subprocesses and createRequire lookups, which bypass vite resolution
   // entirely.
-  plugins: [tsconfigPaths({ projects: ['./tsconfig.base.json'] })],
+  plugins: [tsconfigPaths({ projects: ['./tsconfig.base.json'] }), standardDecoratorPlugin()],
   test: {
     execArgv: vitestExecArgv,
     setupFiles: ['./scripts/test-invariants.ts'],