Fix release staging and cleanup guards

[olegberman]

Summary

• update the deployed lifecycle check to use the current New email accessible name
• keep the release gate aligned with the navigation change shipped in PR Move account menu into sidebar #41
• make failed-draft cleanup target HQBase/hqbase explicitly when the job has no checkout

Root cause

Signed release workflow run #19 installed 0.1.14, applied the exact signed 0.1.15 candidate, and verified its release marker. The lifecycle retry then reached the authenticated flow but waited for the removed Compose accessible name. Its cleanup job also ran gh release delete without repository context, so I removed that failed draft through the repository UI after confirming it was never published.

Validation

• CI=true WRANGLER_LOG_PATH=/tmp/hqbase-release-0.1.15-final-fix-check-wrangler.log pnpm check
• CI=true WRANGLER_LOG_PATH=/tmp/hqbase-release-0.1.15-final-fix-dry-run-wrangler.log pnpm deploy:dry-run
• node scripts/check-docs.mjs
• failed 0.1.15 draft removed and v0.1.15 absent before rerun