conductor(state): code_path_audit_polish_20260622 SHIPPED

Mark the polish track as completed:
- status: active -> completed
- current_phase: 0 -> complete
- last_updated: 2026-06-22 -> 2026-06-24
- All 5 phases: pending -> completed
- All 12 tasks: pending -> completed with commit SHAs
- All 10 verification criteria: false -> true

The 10th VC (vc10_pre_existing_violations_unchanged) is true because
the 4 pre-existing exception-handling violations and 7 pre-existing
Optional[T] violations are unchanged from baseline (documented as NG1
and NG2 in metadata.json::known_issues and explicitly out of scope).

conductor/tracks/code_path_audit_polish_20260622/state.toml

@@ -5,9 +5,9 @@
 [meta]
 track_id = "code_path_audit_polish_20260622"
 name = "Code Path Audit Polish (small follow-up)"
-status = "active"
-current_phase = 0
-last_updated = "2026-06-22"
+status = "completed"
+current_phase = "complete"
+last_updated = "2026-06-24"
 
 [parent]
 # Follow-up to code_path_audit_20260607 (shipped 2026-06-22 with MVP pivot)
@@ -19,39 +19,39 @@ code_path_audit_20260607 = "shipped"
 # This track blocks nothing. It is a polish/cleanup task.
 
 [phases]
-phase_1 = { status = "pending", checkpointsha = "", name = "Audit Gate Fixes (weak_types regression + type registry drift)" }
-phase_2 = { status = "pending", checkpointsha = "", name = "Code Smell Cleanup (duplicate import, DSL parser, compute_result_coverage)" }
-phase_3 = { status = "pending", checkpointsha = "", name = "Behavioral SSDL Test (locks down effective_codepaths math)" }
-phase_4 = { status = "pending", checkpointsha = "", name = "Doc Updates (state.toml, tracks.md, spec_v2.md revision history)" }
-phase_5 = { status = "pending", checkpointsha = "", name = "Verification + End-of-Track Report" }
+phase_1 = { status = "completed", checkpointsha = "9e143445", name = "Audit Gate Fixes (weak_types regression + type registry drift)" }
+phase_2 = { status = "completed", checkpointsha = "b385cd44", name = "Code Smell Cleanup (duplicate import, DSL parser, compute_result_coverage)" }
+phase_3 = { status = "completed", checkpointsha = "14562353", name = "Behavioral SSDL Test (locks down effective_codepaths math)" }
+phase_4 = { status = "completed", checkpointsha = "f14962e8", name = "Doc Updates (state.toml, tracks.md, spec_v2.md revision history)" }
+phase_5 = { status = "completed", checkpointsha = "cfd4a423", name = "Verification + End-of-Track Report" }
 
 [tasks]
 # Phase 1: Audit Gate Fixes
-t1_1 = { status = "pending", commit_sha = "", description = "Investigate 5 weak-type regression sites; fix or annotate each" }
-t1_2 = { status = "pending", commit_sha = "", description = "Regenerate type registry; verify 0 drift" }
+t1_1 = { status = "completed", commit_sha = "9e143445", description = "Investigate 5 weak-type regression sites; fix or annotate each" }
+t1_2 = { status = "completed", commit_sha = "84dce583", description = "Regenerate type registry; verify 0 drift" }
 # Phase 2: Code Smell Cleanup
-t2_1 = { status = "pending", commit_sha = "", description = "Delete duplicate import json (line 655 or 658)" }
-t2_2 = { status = "pending", commit_sha = "", description = "Delete DSL parser dead code (DSL_WORD_ARITY_V2, _atom, to_dsl_v2, parse_dsl_v2) + corresponding tests" }
-t2_3 = { status = "pending", commit_sha = "", description = "Delete compute_result_coverage dead function + 2 corresponding tests" }
+t2_1 = { status = "completed", commit_sha = "02b10098", description = "Delete duplicate import json (line 655 or 658)" }
+t2_2 = { status = "completed", commit_sha = "b385cd44", description = "Delete DSL parser dead code (DSL_WORD_ARITY_V2, _atom, to_dsl_v2, parse_dsl_v2) + corresponding tests" }
+t2_3 = { status = "completed", commit_sha = "2561e4ea", description = "Delete compute_result_coverage dead function + 2 corresponding tests" }
 # Phase 3: Behavioral SSDL Test
-t3_1 = { status = "pending", commit_sha = "", description = "Add 1 behavioral SSDL test + 5-function fixture (tests/test_code_path_audit_ssdl_behavioral.py)" }
+t3_1 = { status = "completed", commit_sha = "14562353", description = "Add 1 behavioral SSDL test + 5-function fixture (tests/test_code_path_audit_ssdl_behavioral.py)" }
 # Phase 4: Doc Updates
-t4_1 = { status = "pending", commit_sha = "", description = "Update conductor/tracks/code_path_audit_20260607/state.toml verification flags" }
-t4_2 = { status = "pending", commit_sha = "", description = "Update conductor/tracks.md Code Path Audit entry to reflect MVP pivot" }
-t4_3 = { status = "pending", commit_sha = "", description = "Add Revision History section to spec_v2.md documenting MVP pivot" }
+t4_1 = { status = "completed", commit_sha = "2c0662a9", description = "Update conductor/tracks/code_path_audit_20260607/state.toml verification flags" }
+t4_2 = { status = "completed", commit_sha = "de1ffadd", description = "Update conductor/tracks.md Code Path Audit entry to reflect MVP pivot" }
+t4_3 = { status = "completed", commit_sha = "f14962e8", description = "Add Revision History section to spec_v2.md documenting MVP pivot" }
 # Phase 5: Verification + End-of-Track
-t5_1 = { status = "pending", commit_sha = "", description = "Run all 10 VCs; write TRACK_COMPLETION report; update this state.toml + conductor/tracks.md" }
+t5_1 = { status = "completed", commit_sha = "cfd4a423", description = "Run all 10 VCs; write TRACK_COMPLETION report; update this state.toml + conductor/tracks.md" }
 
 [verification]
-# All flags default to false; set to true after Phase 5 completes
-vc1_existing_tests_pass = false
-vc2_new_ssdl_test_passes = false
-vc3_weak_types_baseline_restored = false
-vc4_type_registry_drift_fixed = false
-vc5_main_thread_imports_clean = false
-vc6_config_io_ownership_clean = false
-vc7_meta_audit_clean = false
-vc8_code_smells_removed = false
-vc9_docs_updated = false
+# All 10 verification criteria pass (see docs/reports/TRACK_COMPLETION_code_path_audit_polish_20260622.md)
+vc1_existing_tests_pass = true
+vc2_new_ssdl_test_passes = true
+vc3_weak_types_baseline_restored = true
+vc4_type_registry_drift_fixed = true
+vc5_main_thread_imports_clean = true
+vc6_config_io_ownership_clean = true
+vc7_meta_audit_clean = true
+vc8_code_smells_removed = true
+vc9_docs_updated = true
 # Out of scope (documented in metadata.json::known_issues):
-vc10_pre_existing_violations_unchanged = false
+vc10_pre_existing_violations_unchanged = true