feat(agy): integrate Antigravity CLI management (#8268)

Add Antigravity CLI (agy) as a managed app: provider switching for the native login and API-key modes, MCP and Skills sync through ~/.gemini/config, session browsing and session-log usage import.

Co-authored-by: peterLwk888 <lwk1124@outlook.com>

tests/hooks/useAddProviderMutation.test.tsx

@@ -71,6 +71,26 @@ beforeEach(() => {
 });
 
 describe("useAddProviderMutation", () => {
+  it("adds an agy profile without silently activating it", async () => {
+    const { wrapper } = createWrapper();
+    const { result } = renderHook(() => useAddProviderMutation("agy"), {
+      wrapper,
+    });
+    await act(async () =>
+      result.current.mutateAsync({
+        name: "Relay",
+        settingsConfig: { env: { GEMINI_API_KEY: "fixture" } },
+        addToLive: false,
+      }),
+    );
+    expect(apiMocks.add).toHaveBeenCalledWith(
+      expect.objectContaining({ name: "Relay" }),
+      "agy",
+      false,
+      undefined,
+    );
+  });
+
   it("duplicates Claude Desktop official providers with a fresh id", async () => {
     const { wrapper } = createWrapper();
     const { result } = renderHook(

tests/hooks/useGeminiConfigState.test.tsx

@@ -0,0 +1,64 @@
+import { act, renderHook } from "@testing-library/react";
+import { describe, expect, it } from "vitest";
+import { useGeminiConfigState } from "@/components/providers/forms/hooks/useGeminiConfigState";
+
+const initialData = {
+  settingsConfig: {
+    env: { GEMINI_MODEL: "legacy-model", GEMINI_API_KEY: "fixture" },
+    config: {
+      model: { name: "native-model", temperature: 0.5 },
+      theme: "keep",
+    },
+  },
+};
+
+describe("Gemini and Antigravity model configuration", () => {
+  it("displays and updates the native agy model, preserving unrelated fields", () => {
+    const { result } = renderHook(() =>
+      useGeminiConfigState({ initialData, preferConfigModel: true }),
+    );
+    expect(result.current.geminiModel).toBe("native-model");
+    act(() => result.current.handleGeminiModelChange("new-model"));
+    expect(result.current.geminiModel).toBe("new-model");
+    expect(JSON.parse(result.current.geminiConfig)).toEqual({
+      model: { name: "new-model", temperature: 0.5 },
+      theme: "keep",
+    });
+    expect(result.current.geminiEnv).toContain("GEMINI_MODEL=new-model");
+    act(() => result.current.handleGeminiModelChange(""));
+    expect(result.current.geminiModel).toBe("");
+    expect(JSON.parse(result.current.geminiConfig).model.name).toBe("");
+  });
+
+  it("keeps the existing Gemini CLI env model behavior", () => {
+    const { result } = renderHook(() => useGeminiConfigState({ initialData }));
+    expect(result.current.geminiModel).toBe("legacy-model");
+    act(() => result.current.handleGeminiModelChange("new-model"));
+    expect(result.current.geminiModel).toBe("new-model");
+    expect(JSON.parse(result.current.geminiConfig).model.name).toBe(
+      "native-model",
+    );
+  });
+
+  it("loads legacy agy env models and follows valid JSON model edits", () => {
+    const legacy = {
+      settingsConfig: {
+        env: { GEMINI_MODEL: "legacy-model" },
+        config: { model: { name: null } },
+      },
+    };
+    const { result } = renderHook(() =>
+      useGeminiConfigState({ initialData: legacy, preferConfigModel: true }),
+    );
+    expect(result.current.geminiModel).toBe("legacy-model");
+    act(() =>
+      result.current.handleGeminiConfigChange(
+        '{"model":{"name":"json-model"}}',
+      ),
+    );
+    expect(result.current.geminiModel).toBe("json-model");
+    act(() => result.current.handleGeminiConfigChange('{"model":'));
+    expect(result.current.geminiModel).toBe("json-model");
+    expect(result.current.configError).not.toBe("");
+  });
+});