v0.28.1

Fixed

• Merge Gate Orchestrator Alerting (hadron-gluon):
  • Implemented automatic routing of merge gate rejections, rebase sync conflicts, and test suite regressions to @orchestrator via Actor::Gluon events, keeping the orchestrator actively excited to handle recovery loops autonomously.
  • Reconciled Landed::Conflicted error handling in land_with_strategy to cleanly hand turn control back to worker quarks rather than abnormally grounding execution.
• Invariant Linter Diff Scoping & False Positive Elimination (hadron-gatekeeper, hadron-gluon):
  • Scoped Ban Allow Dead Code invariant diff inspection strictly to Rust source files (.rs) and attribute syntax (#[allow(...) / #![allow(...)), preventing false gate rejections caused by docs, markdown, and changelog mentions.
  • Replaced raw forbidden pattern literals in gatekeeper test fixtures and regex declarations to eliminate self-matching during diff verification.