fix(grok): allow model changes in existing threads

Author: ahmed-besic

apps/server/src/provider/Layers/GrokProvider.test.ts

@@ -214,7 +214,7 @@ describe("buildInitialGrokProviderSnapshot", () => {
       expect(snapshot.status).toBe("warning");
       expect(snapshot.version).toBeNull();
       expect(snapshot.message).toContain("Checking Grok");
-      expect(snapshot.requiresNewThreadForModelChange).toBe(true);
+      expect(snapshot.requiresNewThreadForModelChange).toBeUndefined();
     }),
   );
 });

apps/server/src/provider/Layers/GrokProvider.ts

@@ -40,7 +40,6 @@ const GROK_PRESENTATION = {
   displayName: "Grok",
   badgeLabel: "Early Access",
   showInteractionModeToggle: false,
-  requiresNewThreadForModelChange: true,
 } as const;
 const EMPTY_CAPABILITIES: ModelCapabilities = createModelCapabilities({
   optionDescriptors: [],