conductor(plan): Mark task 1.1.1-1.1.3 (visit_Try walker fix) complete

conductor/tracks/result_migration_small_files_20260617/plan.md

@@ -12,13 +12,13 @@
 
 ### 1.1 Fix `visit_Try` walker bug
 
-- [ ] **Task 1.1.1: Write failing test for the `visit_Try` walker**
+- [x] **Task 1.1.1: Write failing test for the `visit_Try` walker** [eb9b8aad] 
   - WHERE: `tests/test_audit_exception_handling_bug_fixes.py` (new file)
   - WHAT: A test fixture with a `try/except/except/raise` pattern where the FIRST `except` handler has a `raise` statement. The test asserts the audit classifies the first handler's raise as `INTERNAL_RETHROW` (or whatever the correct category is).
   - HOW: Use the `subprocess` pattern from `tests/test_audit_exception_handling_heuristics.py` (write a fixture to a temp dir, invoke the audit, parse the JSON)
   - COMMIT: not yet (this is the RED step; commit follows the GREEN step)
 
-- [ ] **Task 1.1.2: Fix the `visit_Try` walker**
+- [x] **Task 1.1.2: Fix the `visit_Try` walker** [eb9b8aad] 
   - WHERE: `scripts/audit_exception_handling.py:759-784`
   - WHAT: The `for handler in node.handlers` loop at L771 leaves `handler` bound to the last handler. The `for child in handler.body if node.handlers else []` at L774 only walks the last handler's body. Fix: move the `for child in ...` loop INSIDE the `for handler in node.handlers` loop so each handler's body is walked.
   - HOW: Surgical edit. The current code is roughly:
@@ -39,7 +39,7 @@
   - COMMIT: `fix(scripts): visit_Try walker now visits ALL except handlers (bug from review pass §4.4 #1)`
   - GIT NOTE: Per-site count delta (the `src/rag_engine.py:31` raise is now in the findings; expected 5-15 new INTERNAL_RETHROW findings across the codebase)
 
-- [ ] **Task 1.1.3: Verify the fix doesn't break existing tests**
+- [x] **Task 1.1.3: Verify the fix doesn't break existing tests** [eb9b8aad] 
   - WHERE: `tests/test_audit_exception_handling_heuristics.py` + the 11 test tiers
   - WHAT: Run the existing 10 heuristic tests + the full test suite to verify no regression
   - HOW: `uv run pytest tests/test_audit_exception_handling_heuristics.py -v` + `uv run python scripts/run_tests_batched.py`