conductor(plan): Mark Task 3.4 complete

conductor/tracks/send_result_to_send_20260616/plan.md

@@ -333,14 +333,14 @@ to test_fr2_send_*). This may affect any external scripts that
 reference these test IDs by name — review for impact." <hash>
 ```
 
-### Task 3.4: Rename in `tests/test_conductor_tech_lead.py` (8 refs)
+### Task 3.4: Rename in `tests/test_conductor_tech_lead.py` (8 refs) [423f9a9]
 
-- [ ] **Step 1: Verify the test file currently fails**
+- [x] **Step 1: Verify the test file currently fails**
 
 Run: `uv run pytest tests/test_conductor_tech_lead.py 2>&1 | tail -3`
 Expected: failures.
 
-- [ ] **Step 2: Rename the 8 references**
+- [x] **Step 2: Rename the 8 references**
 
 Run: `git grep -n "send_result" -- tests/test_conductor_tech_lead.py`
 Expected: 8 lines. Standard `@patch` + `mock_send_result` pattern.
@@ -348,12 +348,12 @@ Expected: 8 lines. Standard `@patch` + `mock_send_result` pattern.
 Verify: `git grep "send_result" -- tests/test_conductor_tech_lead.py`
 Expected: 0 matches.
 
-- [ ] **Step 3: Run the test file — confirm green**
+- [x] **Step 3: Run the test file — confirm green**
 
 Run: `uv run pytest tests/test_conductor_tech_lead.py 2>&1 | tail -3`
 Expected: all tests pass.
 
-- [ ] **Step 4: Commit**
+- [x] **Step 4: Commit**
 
 ```bash
 git add tests/test_conductor_tech_lead.py
@@ -362,7 +362,7 @@ git commit -m "test(ai_client): rename send_result to send in test_conductor_tec
 8 references renamed. Test file state: GREEN."
 ```
 
-- [ ] **Step 5: Attach the git note**
+- [x] **Step 5: Attach the git note**
 
 ```bash
 git notes add -m "Task 3.4: rename in test_conductor_tech_lead.py

scripts/tier2/update_plan_t3_4.py

@@ -0,0 +1,46 @@
+"""Update plan.md for Task 3.4."""
+from __future__ import annotations
+
+import sys
+from pathlib import Path
+
+PLAN = Path("conductor/tracks/send_result_to_send_20260616/plan.md")
+SHA = "423f9a9"
+
+EDITS: list[tuple[str, str]] = [
+ (
+  "### Task 3.4: Rename in `tests/test_conductor_tech_lead.py` (8 refs)\n\n- [ ] **Step 1: Verify the test file currently fails**",
+  f"### Task 3.4: Rename in `tests/test_conductor_tech_lead.py` (8 refs) [{SHA}]\n\n- [x] **Step 1: Verify the test file currently fails**",
+ ),
+ ("- [ ] **Step 2: Rename the 8 references**", "- [x] **Step 2: Rename the 8 references**"),
+ ("- [ ] **Step 3: Run the test file — confirm green**", "- [x] **Step 3: Run the test file — confirm green**"),
+ ("- [ ] **Step 4: Commit**", "- [x] **Step 4: Commit**"),
+ ("- [ ] **Step 5: Attach the git note**", "- [x] **Step 5: Attach the git note**"),
+]
+
+
+def main() -> int:
+ with PLAN.open("r", encoding="utf-8", newline="") as f:
+  content = f.read()
+ has_crlf = "\r\n" in content
+ nl = "\r\n" if has_crlf else "\n"
+ normalized = [(o.replace("\n", nl), n.replace("\n", nl)) for o, n in EDITS]
+ new_content = content
+ applied = 0
+ for old, new in normalized:
+  if old in new_content:
+   new_content = new_content.replace(old, new, 1)
+   applied += 1
+  else:
+   print(f"NOT FOUND: {old[:80]!r}", file=sys.stderr)
+ if applied != len(EDITS):
+  print(f"Only applied {applied}/{len(EDITS)} edits.", file=sys.stderr)
+  return 1
+ with PLAN.open("w", encoding="utf-8", newline="") as f:
+  f.write(new_content)
+ print(f"Applied {applied}/{len(EDITS)} edits. Line endings: {'CRLF' if has_crlf else 'LF'}")
+ return 0
+
+
+if __name__ == "__main__":
+ raise SystemExit(main())