Address CodeRabbit and CI feedback on PR #13834

Slava explicitly requested remediation for PR #13834 / BOLT-1694 on branch BOLT-1694/device-domains. Inspect all failing CI logs and unresolved CodeRabbit review threads; make only valid scope-contained fixes directly on Slava-owned branch. Use a dedicated worktree, set required git identity, run domains/device lint before every push, commit with Co-authored-by: Slava <[email protected]>, push, monitor CI to green, reply to and resolve addressed review threads. Do not merge.