conductor(plan): Mark Task 2.1 complete

conductor/tracks/send_result_to_send_20260616/plan.md

@@ -123,14 +123,14 @@ Verify: 10 references in `src/ai_client.py` are renamed; test suite is in the ex
 - Modify: `src/multi_agent_conductor.py` (2 refs: 1 call + 1 print)
 - Modify: `src/orchestrator_pm.py` (2 refs: 1 call + 1 print)
 
-### Task 2.1: Rename in the 5 other src/ files (single batch commit)
+### Task 2.1: Rename in the 5 other src/ files (single batch commit) [d87d909]
 
-- [ ] **Step 1: Identify all references in the 5 files**
+- [x] **Step 1: Identify all references in the 5 files**
 
 Run: `git grep -n "send_result" -- src/app_controller.py src/conductor_tech_lead.py src/mcp_client.py src/multi_agent_conductor.py src/orchestrator_pm.py`
 Expected: 10 lines total (2 + 3 + 1 + 2 + 2 = 10).
 
-- [ ] **Step 2: Rename each reference**
+- [x] **Step 2: Rename each reference**
 
 For each of the 10 references:
 - `ai_client.send_result(...)` → `ai_client.send(...)` (call sites)
@@ -144,12 +144,12 @@ Use the MCP edit tool. Special attention:
 Verify: `git grep "send_result" -- src/app_controller.py src/conductor_tech_lead.py src/mcp_client.py src/multi_agent_conductor.py src/orchestrator_pm.py`
 Expected: 0 matches.
 
-- [ ] **Step 3: Run the test suite — confirm partial green**
+- [x] **Step 3: Run the test suite — confirm partial green**
 
 Run: `uv run pytest 2>&1 | tail -3`
 Expected: still many failures, but fewer than Phase 1. The remaining failures are in test files (which still mock `send_result`).
 
-- [ ] **Step 4: Commit**
+- [x] **Step 4: Commit**
 
 ```bash
 git add src/app_controller.py src/conductor_tech_lead.py src/mcp_client.py src/multi_agent_conductor.py src/orchestrator_pm.py
@@ -165,7 +165,7 @@ that still reference send_result).
 Refs: conductor/tracks/send_result_to_send_20260616/"
 ```
 
-- [ ] **Step 5: Attach the git note**
+- [x] **Step 5: Attach the git note**
 
 ```bash
 git notes add -m "Task 2.1: rename in 5 other src/ files (batch)