Add directive-first chain system redesign

Redesigns the chain system with a directive-first architecture where
Directive is the top-level entity (the "why/what") and Chains are
generated execution plans (the "how") that can be dynamically modified.

Backend:
- Add database migration for directive system tables
- Add Directive, DirectiveChain, ChainStep, DirectiveEvent models
- Add DirectiveVerifier and DirectiveApproval models
- Add orchestration module with engine, planner, and verifier
- Add comprehensive API handlers for directives
- Add daemon CLI commands for directive management
- Add directive skill documentation
- Integrate contract completion with directive engine
- Add SSE endpoint for real-time directive events

Frontend:
- Add directives route with split-view layout
- Add 6-tab detail view (Overview, Chain, Events, Evaluations, Approvals, Verifiers)
- Add React Flow DAG visualization for chain steps
- Add SSE subscription hook for real-time event updates
- Add useDirectives and useDirectiveEventSubscription hooks
- Add directive types and API functions

Fixes:
- Fix test failures in ws/protocol, task_output, completion_gate, patch
- Fix word boundary matching in looks_like_task()
- Fix parse_last() to find actual last completion gate
- Fix create_export_patch when merge-base equals HEAD
- Clean up clippy warnings in new code

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/makima/src/daemon/ws/protocol.rs b/makima/src/daemon/ws/protocol.rs
index 5c88038..574e864 100644
--- a/makima/src/daemon/ws/protocol.rs
+++ b/makima/src/daemon/ws/protocol.rs
@@ -907,7 +907,7 @@ impl DaemonMessage {
 
 #[cfg(test)]
 mod tests {
-    use crate::daemon::*;
+    use super::*;
 
     #[test]
     fn test_daemon_message_serialization() {
@@ -920,7 +920,7 @@ mod tests {
 
     #[test]
     fn test_daemon_command_deserialization() {
-        let json = r#"{"type":"spawnTask","taskId":"550e8400-e29b-41d4-a716-446655440000","plan":"Build the feature","repoUrl":"https://github.com/test/repo","baseBranch":"main","parentTaskId":null,"depth":0,"isOrchestrator":false}"#;
+        let json = r#"{"type":"spawnTask","taskId":"550e8400-e29b-41d4-a716-446655440000","taskName":"Build Feature","plan":"Build the feature","repoUrl":"https://github.com/test/repo","baseBranch":"main","parentTaskId":null,"depth":0,"isOrchestrator":false}"#;
         let cmd: DaemonCommand = serde_json::from_str(json).unwrap();
         match cmd {
             DaemonCommand::SpawnTask {
@@ -945,7 +945,7 @@ mod tests {
 
     #[test]
     fn test_orchestrator_spawn_deserialization() {
-        let json = r#"{"type":"spawnTask","taskId":"550e8400-e29b-41d4-a716-446655440000","plan":"Coordinate subtasks","repoUrl":"https://github.com/test/repo","baseBranch":"main","parentTaskId":null,"depth":0,"isOrchestrator":true}"#;
+        let json = r#"{"type":"spawnTask","taskId":"550e8400-e29b-41d4-a716-446655440000","taskName":"Coordinate","plan":"Coordinate subtasks","repoUrl":"https://github.com/test/repo","baseBranch":"main","parentTaskId":null,"depth":0,"isOrchestrator":true}"#;
         let cmd: DaemonCommand = serde_json::from_str(json).unwrap();
         match cmd {
             DaemonCommand::SpawnTask {