Package release 0.4.165 from the current workspace snapshot

Constraint: Windows and Linux artifacts are built on native GitHub runners from a temporary snapshot branch
Rejected: Build Windows/Linux locally on Apple Silicon | docker/wine packaging is not stable on this host
Confidence: medium
Scope-risk: moderate
Directive: This snapshot branch is transport-only and should be deleted after the release completes
Tested: local verify/build stages before snapshot creation
Not-tested: remote packaging before workflow execution

src/main/database/settings.ts

@@ -84,11 +84,11 @@ export function buildSettingsMethods(
     },
 
     setDisabledModels(connectorId: string, models: Array<{ id: string; label: string }>) {
-      if (models.length === 0) {
-        getDb().prepare("delete from settings where key = ?").run(`disabled_models:${connectorId}`);
-      } else {
-        setSetting(`disabled_models:${connectorId}`, JSON.stringify(models));
-      }
+      setSetting(`disabled_models:${connectorId}`, JSON.stringify(models));
+    },
+
+    hasModelPoolSettings(connectorId: string): boolean {
+      return getSetting(`disabled_models:${connectorId}`) !== null;
     },
 
     getLastBudgetResetMonth(companyId: string): string | null {