smart-reboot: add network-idle aware scheduled reboot utility - #28586

Checking PR #28586: smart-reboot: add network-idle aware scheduled reboot utility (Formalities Audit)

✅ Pull request originates from a dedicated feature branch (smart-reboot-package)

Commit b4894e1 - smart-reboot: add network-idle aware scheduled reboot utility:

✅ Author and committer identities are valid
✅ Commit is not a merge commit
✅ Commit subject layout and length are valid: "smart-reboot: add network-idle aware scheduled reboot utility"
✅ Commit description lines adhere to width formatting rules
✅ Commit contains a valid 'Signed-off-by:' line matching author or committer
⚠️ Warning: Subject line exceeds soft limit (61/60 chars)
⚠️ Warning: No reference link (e.g., upstream release notes, changelog, or history URL) detected in description.
⚠️ Warning: Commit is unsigned or cryptographic signature verification failed (Reason: unsigned). Signing commits is a recommended best practice for verifying identity, but is not mandatory.