Hadron v0.28.0

Added

• Interactive Chamber Suite & Diagnostic Commands (hadron-chamber):
  • Implemented /preview-rebase slash command with dry-run rebase inspection via git merge-tree to detect ahead/behind counts and incoming merge conflicts before gate submission.
  • Implemented /steer command enabling users to inject live mid-turn steering guidance directly to active running Quarks.
  • Implemented /scout command spawning ephemeral read-only sub-workers for zero-footprint codebase search and symbol queries.
  • Activated live command wiring and interactive UI renderers for /canvas (interactive vector canvas), /intercom (audio intercom bridge), /timelapse (architectural commit visualizer), /baseline (pre-turn test health snapshotter), and /radar (goal divergence evaluation with live diffs).
  • Integrated plan_dag_visualizer in terminal, DiffSteeringState in diff inspector, SplitCanvasState in roster grid, and ForceDirectedGraph in git commit graph.
• Cross-Worktree Collaboration & Concurrency (hadron-lattice, hadron-gluon, hadron-forge-mcp):
  • Implemented SharedScratchBus under .hadron/scratch/ with MCP tools hadron_forge_scratch_write, hadron_forge_scratch_read, and hadron_forge_scratch_list, symlinked into worktrees.
  • Implemented IntentLockTable for cross-worktree peer lease management and conflict detection with MCP tools hadron_forge_peers_acquire_lease, peers_release_lease, and peers_list_leases.
  • Added PortMesh dynamic port allocator to assign non-conflicting network ports across concurrent worktree servers and test runners.
  • Integrated DagBarrierScheduler and HybridDagScheduler for multi-task wave fan-out and topological dependency scheduling in Gluon.
• Resident Tooling & Advanced MCP Capabilities (hadron-forge, hadron-forge-mcp):
  • Wired resident LspDaemon into hadron_forge_symbol_definition for zero-token persistent LSP symbol lookups.
  • Added FsTx ACID micro-filesystem transactions with atomic staging, rollback, and commit for multi-file operations.
  • Added TreeGuard hash-anchored concurrency guard to prevent stale background buffer overwrites.
  • Enforced strictly jailed media paths (is_jailed_screenshot_path) in browser screenshot and capture tools, restricting file output to .hadron/screenshots/.
  • Added MockSynthesizer in hadron_forge_mock_synth for automated route response generation directly from JSON schemas.

Fixed

• Rule 1 Enforcement & Merge Gate Invariant Linter (hadron-gatekeeper, hadron-gluon):
  • Wired InvariantLinter into merge gate land path to ban #[allow(dead_code)] in production code paths, ensuring unwired scaffolding cannot silently pass CI.
  • Wired RedTeamAuditor automated pre-merge diff security auditing into gate execution.
  • Wired CacheGuard compiler salt injection (-C metadata) into gate test commands to prevent stale rlib reuse across concurrent worktrees.
  • Wired TestFailureMinimizer to compact and deduplicate compiler errors and panic backtraces on gate failures.
  • Wired IsolatedSandbox allowlist environment scrubbing into gate test execution.
  • Wired attempt_auto_reconcile into ast_healer for semantic 3-way structural conflict reconciliation of markdown checklists and disjoint imports.