feat: implement MACP phase 1 core protocol

tools/orchestrator-matrix/dispatcher/__init__.py

@@ -0,0 +1,15 @@
+"""MACP dispatcher helpers for orchestrator-matrix."""
+
+from .macp_dispatcher import build_dispatch_command
+from .macp_dispatcher import cleanup_worktree
+from .macp_dispatcher import collect_result
+from .macp_dispatcher import dispatch_task
+from .macp_dispatcher import setup_worktree
+
+__all__ = [
+    "build_dispatch_command",
+    "cleanup_worktree",
+    "collect_result",
+    "dispatch_task",
+    "setup_worktree",
+]