diff --git a/config/quality/file-size-baseline.json b/config/quality/file-size-baseline.json
index e2fa297ace..b65abc6842 100644
--- a/config/quality/file-size-baseline.json
+++ b/config/quality/file-size-baseline.json
@@ -481,7 +481,8 @@
     "_rebaseline_2026_08_24_11355_cooldown_recovery_guards": "PR #11355 own growth: test/route.ts 1215->1237, +22 (startup crash-recovery guard: clearStaleCrashCooldowns() now parses the persisted rate_limited_until deadline and skips clearing rows still genuinely in the future, instead of clearing every non-terminal cooldown unconditionally). Cohesive fix at the existing test-route dispatch chokepoint alongside the #11141 probe builder. Covered by tests/unit/startup-stale-cooldown-recovery.test.ts + tests/unit/repro-zai-cooldown-cleared-by-connection-test.test.ts.",
     "src/lib/guardrails/videoBridgeRuntime.ts": 1009,
     "_rebaseline_2026_08_24_video_bridge_fu02_fu07_sampler": "PRs #11344 (FU-02 one-frame scene-aware determinism) + #11381 (FU-07 opt-in segment_aware structural sampling) own growth: videoBridgeRuntime.ts <1000->1009, +9 (sum of both boarded together in the same merge-batch). #11344 adds the deterministic one-frame midpoint fallback + policyEffective=uniform report at the existing scene_aware seam; #11381 adds the bounded local-only FFmpeg structural pre-analysis pass (scene/freeze/blur/exposure/SI-TI) and its budget-reallocation logic. Covered by tests/unit/guardrails/videoBridgeSampler.test.ts, tests/unit/guardrails/videoBridgeFu07StructuralSampling.test.ts, tests/integration/video-bridge-sampler-ffmpeg.test.ts. Owner pre-authorized rebaseline for legitimate PR growth (2026-08-19 directive).",
-    "open-sse/services/autoCombo/virtualFactory.ts": 1132,
+    "open-sse/services/autoCombo/virtualFactory.ts": 1135,
+    "_rebaseline_2026_08_28_mergebatch_v3851_qwen_retirement": "/merge-batch 2026-08-28 (v3.8.51): #11713 (Qwen Web retirement) own growth: open-sse/services/autoCombo/virtualFactory.ts 1132->1135 (+3, combining the Designer + Runtime retirement-guard filter into the single runtimeConnections predicate at the existing candidate-pool chokepoint, now excluding Qwen Web alongside Felo Web). Irreducible per-mechanism wiring, additive not a new branch. Covered by tests/unit/virtual-auto-combo.test.ts.",
     "src/lib/cloudflaredTunnel.ts": 1078,
     "src/shared/components/RequestLoggerDetail.tsx": 1018
   },
diff --git a/src/lib/db/providers.ts b/src/lib/db/providers.ts
index 8dcab42e90..bea619358b 100644
--- a/src/lib/db/providers.ts
+++ b/src/lib/db/providers.ts
@@ -3,7 +3,6 @@
  */
 
 import { v4 as uuidv4 } from "uuid";
-import { isRuntimeRetiredProviderId } from "@/shared/constants/providerRetirement";
 import { getDbInstance, rowToCamel, cleanNulls } from "./core";
 import { backupDbFile } from "./backup";
 import {