fix: queue stuck on processing

feat(27): manual review change comment flow

feat(27): manual review trigger

feat: config validation

feat: release note to gitignore

feat: remove metrics and config json

feat: metrics.json to gitignore

refactor: env to config json migration

feat: release note automation and branch regex validation

fix(36): diff local mechanism

feat: change to non allowed user

feat: allowed user configuration

feat: remove log when save metrics

feat: metrics persistance

feat: change z.ai based on their documentation site