test(remix-e2e): Assert all four remix channels in build-injection check

The build-injection guard only asserted the `requestHandler` and
`callRouteLoader` publishers, but the transform config also injects
`matchServerRoutes` and `callRouteAction`. A silent failure to inject either of
those would have slipped past the guard, whose whole purpose is to prove
build-time injection. Assert all four channels.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Author: mydea

dev-packages/e2e-tests/test-applications/create-remix-app-v2/tests/build-injection.test.ts

@@ -37,8 +37,14 @@ test.describe('orchestrion build-time injection', () => {
     expect(serverBundle).toMatch(
       /tracingChannel(\$?\d)?\(["']orchestrion:@remix-run\/server-runtime:requestHandler["']\)/,
     );
+    expect(serverBundle).toMatch(
+      /tracingChannel(\$?\d)?\(["']orchestrion:@remix-run\/server-runtime:matchServerRoutes["']\)/,
+    );
     expect(serverBundle).toMatch(
       /tracingChannel(\$?\d)?\(["']orchestrion:@remix-run\/server-runtime:callRouteLoader["']\)/,
     );
+    expect(serverBundle).toMatch(
+      /tracingChannel(\$?\d)?\(["']orchestrion:@remix-run\/server-runtime:callRouteAction["']\)/,
+    );
   });
 });