fix: complete TechLog migration evidence

scripts/build-frontend.ts

@@ -15,7 +15,8 @@ import { INSTALLED_RUNTIME_CAPABILITIES } from "../src/features/installed-runtim
  *   3. Vite app build (emptyOutDir = true)
  *   4. scan app dist and generate the static asset source
  *   5. ACTIVE only: Vite Service Worker build (emptyOutDir = false)
- *   6. generate Release Manifest V2 and the build manifest
+ *   6. generate the self-contained TechLog production serving boundary
+ *   7. generate Release Manifest V2 and the build manifest
  *
  * Steps 4 and 5 are skipped for `REMOVE_REGISTRATION`, `PURGE_OWNED_RESOURCES`
  * and `null`: those modes never run an active worker build.
@@ -56,5 +57,8 @@ if (buildsActiveWorker) {
   );
 }
 
-// 6. release + build manifest
+// 6. production serving boundary
+run("node", ["scripts/generate-tech-log-serving-artifact.ts"]);
+
+// 7. release + build manifest
 run("node", ["scripts/generate-build-manifest.ts"]);