fix: preserve Ollama local marker auth

src/agents/model-auth.ts

@@ -175,6 +175,7 @@ export function resolveUsableCustomProviderApiKey(params: {
   if (
     customProviderConfig &&
     isCustomLocalProviderConfig(customProviderConfig) &&
+    customProviderConfig.api === "openai-completions" &&
     customProviderConfig.baseUrl &&
     isLocalBaseUrl(customProviderConfig.baseUrl)
   ) {

src/plugin-activation-boundary.test.ts

@@ -132,11 +132,11 @@ describe("plugin activation boundary", () => {
     const staticNormalize = { allowPluginNormalization: false };
     expect(normalizeModelRef("google", "gemini-3.1-pro", staticNormalize)).toEqual({
       provider: "google",
-      model: "gemini-3.1-pro",
+      model: "gemini-3.1-pro-preview",
     });
     expect(normalizeModelRef("xai", "grok-4-fast-reasoning", staticNormalize)).toEqual({
       provider: "xai",
-      model: "grok-4-fast-reasoning",
+      model: "grok-4-fast",
     });
     expect(loadBundledPluginPublicSurfaceModuleSync).not.toHaveBeenCalled();