rename 'docs' directory to 'doc'

test-apps/android-test-app/docs/RUNBOOK-TESTING.md

@@ -654,7 +654,7 @@ cat runs/<RUN_ID>/logs/phase1_test0_after_schedule.txt
 **Issues or Questions?**
 - Check evidence files in `runs/<RUN_ID>/`
 - Review test logs for detailed error messages
-- Consult platform-specific documentation in `docs/platform/android/`
+- Consult platform-specific documentation in `doc/platform/android/`
 
 **Improving This Runbook:**
 - Document new failure patterns as they're discovered

test-apps/android-test-app/pkgx.yaml

@@ -0,0 +1,3 @@
+dependencies:
+  npm: 10
+  openjdk.org: 20