feat(desktop): install and configure Antigravity ACP

apps/desktop/e2e/fixtures.ts

@@ -81,7 +81,7 @@ export async function ensureSidebarExpanded(page: Page): Promise<void> {
  * Merely mounting the editor does not mean target selection has finished.
  */
 export async function awaitSendReady(page: Page): Promise<void> {
-  await expect(page.getByRole('button', { name: '发送' })).toBeEnabled({
+  await expect(page.getByRole('button', { name: '发送', exact: true })).toBeEnabled({
     timeout: 20_000,
   });
 }

apps/desktop/e2e/workhub-layout.spec.ts

@@ -62,7 +62,13 @@ test('WorkHub uses its coordination model and shared attachment composer', async
       return conversation.left >= 0 && conversation.right <= innerWidth + 1;
     })).toBe(true);
   }
-  await mainWindow.evaluate((window, bounds) => window.setBounds(bounds), originalBounds);
+  const restoredContentWidth = await mainWindow.evaluate((window, bounds) => {
+    window.setBounds(bounds);
+    return window.getContentSize()[0];
+  }, originalBounds);
+  await expect.poll(() => page.evaluate(() => innerWidth)).toBe(restoredContentWidth);
+  const restoredDockWidth = await page.locator('.workHubDock').evaluate((element) => Math.round(element.getBoundingClientRect().width));
+  await expect.poll(() => workhub.evaluate(() => innerWidth)).toBe(restoredDockWidth);
   const anchors = workhub.locator('.workhub-anchors');
   const draftBeforeOverlays = 'Draft survives main-window overlays and dragging.';
   await workhub.locator(COMPOSER_INPUT).fill(draftBeforeOverlays);
@@ -349,6 +355,9 @@ test('WorkHub keeps the submitted prompt visible while its agent is still runnin
   await workhub.getByRole('button', { name: /^(发送|Send)$/ }).click();
   await expect(followups).toHaveText([queuedTexts[0]]);
   await workhub.locator(COMPOSER_INPUT).fill(queuedTexts[1]);
+  // Queue projection can arrive before the previous send IPC releases admission.
+  // Keyboard submission must wait for the same readiness as clicking Send.
+  await awaitSendReady(workhub);
   await workhub.locator(COMPOSER_INPUT).press('Enter');
   await expect(followups).toHaveText(queuedTexts);
   const shortcuts = workhub.getByRole('button', { name: '发送快捷键', exact: true });
@@ -366,6 +375,7 @@ test('WorkHub keeps the submitted prompt visible while its agent is still runnin
   }
   await expect(workhub.locator('.maka-bubble-streaming')).toContainText('Fake backend waiting');
   await workhub.locator(COMPOSER_INPUT).fill('立即调整方向，保持当前任务');
+  await awaitSendReady(workhub);
   await workhub.locator(COMPOSER_INPUT).press('Shift+Enter');
   await expect(workhub.locator('.maka-bubble-streaming')).toContainText('Acknowledged steering: 立即调整方向，保持当前任务');
   const steered = workhub.locator('.maka-user-message').filter({ hasText: '立即调整方向，保持当前任务' });

apps/desktop/renderer-architecture.json

@@ -74,6 +74,7 @@
     "src/renderer/locales/settings-bot-copy.ts",
     "src/renderer/locales/settings-daily-review-copy.ts",
     "src/renderer/locales/settings-data-copy.ts",
+    "src/renderer/locales/settings-external-agents-copy.ts",
     "src/renderer/locales/settings-health-copy.ts",
     "src/renderer/locales/settings-memory-copy.ts",
     "src/renderer/locales/settings-navigation-copy.ts",
@@ -1623,6 +1624,15 @@
         "actionFactories": [],
         "dependencyPaths": {}
       },
+      "src/renderer/locales/settings-external-agents-copy.ts": {
+        "bridgePaths": {},
+        "environmentCapabilities": {},
+        "hookCalls": {},
+        "lifecycleMethods": {},
+        "unresolvedDependencies": 0,
+        "actionFactories": [],
+        "dependencyPaths": {}
+      },
       "src/renderer/locales/settings-health-copy.ts": {
         "bridgePaths": {},
         "environmentCapabilities": {},
@@ -2311,15 +2321,6 @@
         "actionFactories": [],
         "dependencyPaths": {}
       },
-      "src/renderer/settings/action-guard.ts": {
-        "bridgePaths": {},
-        "environmentCapabilities": {},
-        "hookCalls": {},
-        "lifecycleMethods": {},
-        "unresolvedDependencies": 0,
-        "actionFactories": [],
-        "dependencyPaths": {}
-      },
       "src/renderer/settings/appearance-settings-page.tsx": {
         "bridgePaths": {
           "window.maka.app.iconPreviews": 2,
@@ -2832,7 +2833,9 @@
         "lifecycleMethods": {},
         "unresolvedDependencies": 0,
         "actionFactories": [],
-        "dependencyPaths": {}
+        "dependencyPaths": {
+          "../application/contracts/settings-presentation/oauth-login-flow-guard.js": 1
+        }
       },
       "src/renderer/settings/optimistic-settings-draft-controller.ts": {
         "bridgePaths": {},
@@ -3415,15 +3418,12 @@
       "src/renderer/settings/runtime-host-settings-target.tsx": {
         "bridgePaths": {},
         "environmentCapabilities": {},
-        "hookCalls": {
-          "useToast": 1
-        },
+        "hookCalls": {},
         "lifecycleMethods": {},
         "unresolvedDependencies": 0,
         "actionFactories": [],
         "dependencyPaths": {
-          "@maka/ui": 1,
-          "react": 1
+          "../application/contracts/settings-presentation/runtime-host-settings-target.js": 1
         }
       },
       "src/renderer/settings/runtime-host-ssh-terminal-dialog.tsx": {
@@ -3562,8 +3562,7 @@
         "unresolvedDependencies": 0,
         "actionFactories": [],
         "dependencyPaths": {
-          "@astryxdesign/core": 1,
-          "@maka/ui/icons": 1
+          "../application/contracts/settings-presentation/settings-route-header.js": 1
         }
       },
       "src/renderer/settings/settings-rows.tsx": {
@@ -3585,8 +3584,7 @@
         "unresolvedDependencies": 0,
         "actionFactories": [],
         "dependencyPaths": {
-          "@astryxdesign/core": 1,
-          "@maka/ui": 1
+          "../application/contracts/settings-presentation/settings-section.js": 1
         }
       },
       "src/renderer/settings/settings-skeleton.tsx": {
@@ -3668,6 +3666,7 @@
           "../../shared/settings-ownership.js": 1,
           "../browser-storage": 1,
           "../features/connection-settings": 1,
+          "../features/external-agent-settings/index.js": 1,
           "../locales/settings-navigation-copy.js": 1,
           "../locales/settings-shared-copy.js": 1,
           "./about-settings-page": 1,
@@ -3816,17 +3815,12 @@
       "src/renderer/settings/use-action-guard.ts": {
         "bridgePaths": {},
         "environmentCapabilities": {},
-        "hookCalls": {
-          "useEffect": 2,
-          "useRef": 2
-        },
+        "hookCalls": {},
         "lifecycleMethods": {},
         "unresolvedDependencies": 0,
         "actionFactories": [],
         "dependencyPaths": {
-          "./action-guard.js": 1,
-          "./oauth-login-flow-guard.js": 1,
-          "react": 1
+          "../application/contracts/settings-presentation/use-action-guard.js": 1
         }
       },
       "src/renderer/settings/use-connection-detail.ts": {

apps/desktop/resources/licenses/npm/THIRD_PARTY_NOTICES.txt

@@ -10,6 +10,205 @@ Policy: every package must resolve to an ASF-compatible SPDX license. Compound
 expressions record the compatible selected license. Packages without a shipped
 license file require an exact name@version text override in the generator.
 
+Package: @agentclientprotocol/sdk@1.4.0
+Declared license: Apache-2.0
+Selected license: Apache-2.0
+Repository: git+https://github.com/agentclientprotocol/typescript-sdk.git
+
+--- LICENSE ---
+Apache License
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+
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+
 Package: @ai-sdk/anthropic@4.0.46
 Declared license: Apache-2.0
 Selected license: Apache-2.0