luci-base: mark background poll XHRs with X-Ubus-No-Touch header - #8916

Checking PR #8916: luci-base: mark background poll XHRs with X-Ubus-No-Touch header (Formalities Audit)

✅ Pull request originates from a dedicated feature branch (idle-timeout-bg-marker)

Commit 0d895f0 - luci-base: mark background poll XHRs with X-Ubus-No-Touch header:

✅ Author and committer identities are valid
✅ Commit is not a merge commit
✅ Commit subject layout and length are valid: "luci-base: mark background poll XHRs with X-Ubus-No-Touch header"
✅ 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 (64/60 chars)
⚠️ 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.