conductor(state): fix_test_failures_20260624 SHIPPED

Mark the track as completed:
- status: active -> completed
- current_phase: 0 -> complete
- last_updated: 2026-06-24
- All 4 phases: pending -> completed
- All 4 tasks: pending -> completed with commit SHAs
- VCs: vc1=true, vc2=true, vc3=true, vc4=false (PARTIAL - 6 pre-existing
  failures NOT in spec), vc5=true, vc6=true

VC4 is PARTIAL because the batched suite has 6 PRE-EXISTING failures
(5 in tests/test_openai_compatible.py and 1 in tests/test_extended_sims.py
::test_execution_sim_live) that predate this fix and are NOT caused by
the 14 fixes. See TRACK_COMPLETION_fix_test_failures_20260624.md for
details.

conductor/tracks/fix_test_failures_20260624/state.toml

@@ -5,8 +5,8 @@
 [meta]
 track_id = "fix_test_failures_20260624"
 name = "Fix 14 Test Failures (post-polish merge)"
-status = "active"
-current_phase = 0
+status = "completed"
+current_phase = "complete"
 last_updated = "2026-06-24"
 
 [parent]
@@ -19,21 +19,29 @@ code_path_audit_polish_20260622 = "merged"
 # This track blocks nothing. It is a test-fix task.
 
 [phases]
-phase_1 = { status = "pending", checkpointsha = "", name = "NormalizedResponse dual-signature __init__" }
-phase_2 = { status = "pending", checkpointsha = "", name = "Session frozen fix in test_auto_whitelist" }
-phase_3 = { status = "pending", checkpointsha = "", name = "Toggle race fix in test_palette_starts_hidden" }
-phase_4 = { status = "pending", checkpointsha = "", name = "Verification + End-of-Track Report" }
+phase_1 = { status = "completed", checkpointsha = "1b39aae7", name = "NormalizedResponse dual-signature __init__" }
+phase_2 = { status = "completed", checkpointsha = "24b39aee", name = "Session frozen fix in test_auto_whitelist" }
+phase_3 = { status = "completed", checkpointsha = "63e4e54e", name = "Toggle race fix in test_palette_starts_hidden" }
+phase_4 = { status = "completed", checkpointsha = "885bc1be", name = "Verification + End-of-Track Report" }
 
 [tasks]
-t1_1 = { status = "pending", commit_sha = "", description = "Add custom __init__ to NormalizedResponse accepting both nested usage: UsageStats and legacy flat usage_input_tokens=... kwargs" }
-t2_1 = { status = "pending", commit_sha = "", description = "Update test_auto_whitelist_keywords to use dataclasses.replace for frozen Session mutation" }
-t3_1 = { status = "pending", commit_sha = "", description = "Update test_palette_starts_hidden to use deterministic close callback instead of non-deterministic toggle" }
-t4_1 = { status = "pending", commit_sha = "", description = "Run all 6 VCs; write TRACK_COMPLETION report; update this state.toml + conductor/tracks.md" }
+t1_1 = { status = "completed", commit_sha = "1b39aae7", description = "Add custom __init__ to NormalizedResponse accepting both nested usage: UsageStats and legacy flat usage_input_tokens=... kwargs" }
+t2_1 = { status = "completed", commit_sha = "24b39aee", description = "Update test_auto_whitelist_keywords to use dataclasses.replace for frozen Session mutation" }
+t3_1 = { status = "completed", commit_sha = "63e4e54e", description = "Update test_palette_starts_hidden to use deterministic close callback instead of non-deterministic toggle" }
+t4_1 = { status = "completed", commit_sha = "885bc1be", description = "Run all 6 VCs; write TRACK_COMPLETION report; update this state.toml + conductor/tracks.md" }
 
 [verification]
-vc1_normalized_response_tests_pass = false
-vc2_auto_whitelist_test_passes = false
-vc3_palette_starts_hidden_test_passes = false
+vc1_normalized_response_tests_pass = true
+vc2_auto_whitelist_test_passes = true
+vc3_palette_starts_hidden_test_passes = true
+# PARTIAL: tier-1-unit-core and tier-3-live_gui FAIL with 6 PRE-EXISTING
+# failures (NOT in spec's 14 list, NOT caused by this fix; verified by
+# comparing master HEAD). See TRACK_COMPLETION_fix_test_failures_20260624.md
+# VC4 section for details. Recommended follow-up track to fix the 5
+# test_openai_compatible.py failures (1-line fixes each).
 vc4_full_batched_suite_green = false
-vc5_audit_gates_clean = false
-vc6_no_new_test_failures = false
+vc5_audit_gates_clean = true
+# PASS: no NEW failures introduced. The 6 remaining failures all exist in
+# origin/master HEAD before this fix (verified by comparing master versions
+# of tests/test_openai_compatible.py and tests/test_extended_sims.py).
+vc6_no_new_test_failures = true