docs: add "watch the run" step to release cycle (#2230)

The old release flow ended at "create the GitHub release", which
is what triggers play-release.yml but isn't itself the moment the
update reaches users. If the Play upload fails after the release
publishes, the release exists but the AAB never lands — and the
maintainer can step away thinking the work is done.

Step 5 now says to watch the Play Release run with gh run watch
until it succeeds. The prior step 5 ("Tag automatically created
during release process") was a note, not an action; folded it into
step 4 as a parenthetical.

Co-authored-by: Owen McGirr <o.a.mcgirr@gmail.com>

Author: enaboapps

AGENTS.md

@@ -162,8 +162,8 @@ Complete release process:
 1. Bump version in `app/build.gradle.kts` (versionName field)
 2. Commit and push the version bump
 3. Close current milestone in GitHub
-4. Create GitHub release with auto-generated release notes
-5. Tag automatically created during release process
+4. Create GitHub release with auto-generated release notes (tag auto-created)
+5. Watch the Play Release workflow run with `gh run watch` and do not close the terminal until it reports success — a failure here means the signed AAB never reached Google Play, so the GitHub release exists but no update rolls out to users. Investigate and rerun before walking away.
 
 ### Version Bumps
 - Update version in build.gradle.kts