Replace the modal command palette with a nonmodal terminal dock.

Ctrl+K now opens a corner session with a parsed navigate grammar, persistent history, and no page lock. Unknown targets stay on a closed alias table and never become URLs.

Co-authored-by: Cursor <cursoragent@cursor.com>

e2e/terminal.e2e.ts

@@ -0,0 +1,67 @@
+import { expect, test } from '@playwright/test';
+import { SIGNATURE_COPY } from '../src/app/core/content/signature-copy';
+
+test.describe('terminal dock', () => {
+  test('walks collapsed, expanded and maximized and runs the grammar', async ({
+    page,
+  }, testInfo) => {
+    const copy = SIGNATURE_COPY.de.terminal;
+    await page.goto('/');
+
+    const trigger = page.locator('.terminal-dock-trigger');
+    const panel = page.locator('.terminal-dock-panel');
+    const input = page.locator('#terminal-dock-input');
+    const log = page.locator('.terminal-dock-log');
+    const maximize = page.locator('.terminal-dock-control[aria-pressed]');
+
+    await expect(trigger).toBeVisible();
+    await expect(panel).toHaveCount(0);
+
+    await trigger.click();
+    await expect(panel).toBeVisible();
+    await expect(page.locator('.terminal-dock-prompt')).toContainText(copy.prompt);
+
+    if (testInfo.project.name === 'mobile') {
+      const box = await panel.boundingBox();
+      expect(box, 'bottom-sheet panel').toBeTruthy();
+      expect(box!.width).toBeGreaterThan(300);
+    } else {
+      await maximize.click();
+      await expect(maximize).toHaveAttribute('aria-pressed', 'true');
+      await maximize.click();
+      await expect(maximize).toHaveAttribute('aria-pressed', 'false');
+    }
+
+    await input.fill('navigate pitch');
+    await input.press('Enter');
+    await page.waitForURL('**/pitch');
+    await expect(page).toHaveURL(/\/pitch$/);
+    await expect(log).toContainText(`${copy.prompt} navigate pitch`);
+
+    await input.press('ArrowUp');
+    await expect(input).toHaveValue('navigate pitch');
+
+    await input.fill('history');
+    await input.press('Enter');
+    await expect(log).toContainText(copy.historyIntro);
+    await expect(log).toContainText('navigate pitch');
+
+    await input.fill('clear');
+    await input.press('Enter');
+    await expect(log).toHaveText(copy.clearedMessage);
+
+    await input.fill('navigate p');
+    await input.press('Tab');
+    await expect(log).toContainText('pitch');
+    await expect(log).toContainText('projects');
+
+    await input.fill('navigate nowhere');
+    await input.press('Enter');
+    await expect(log).toContainText(copy.validTargetsLabel);
+    await expect(log).toContainText('pitch');
+
+    await input.fill('nav');
+    await input.press('Tab');
+    await expect(input).toHaveValue('navigate');
+  });
+});