test(core): split and enhance copilot e2e tests (#11007)

### TL;DR

Split and enhance copilot e2e tests.

### What Changed

#### Tests Structure

The e2e tests are organized into the following categories:

1. **Basic Tests (`/basic`)**: Tests for verifying core AI capabilities including feature onboarding, authorization workflows, and basic chat interactions.
2. **Chat Interaction Tests (`/chat-with`)**: Tests for verifying the AI's interaction with various ​object types, such as attachments, images, text content, Edgeless elements, etc.
3. **AI Action Tests (`/ai-action`)**: Tests for verifying the AI's actions, such as text translation, gramma correction, etc.
4. **Insertion Tests (`/insertion`)**: Tests for verifying answer insertion functionality.

#### Tests Writing

Writing a copilot test cases is easier and clear

e.g.
```ts
test('support chat with specified doc', async ({ page, utils }) => {
  // Initialize the doc
  await focusDocTitle(page);
  await page.keyboard.insertText('Test Doc');
  await page.keyboard.press('Enter');
  await page.keyboard.insertText('EEee is a cute cat');

  await utils.chatPanel.chatWithDoc(page, 'Test Doc');

  await utils.chatPanel.makeChat(page, 'What is EEee?');
  await utils.chatPanel.waitForHistory(page, [
    {
      role: 'user',
      content: 'What is EEee?',
    },
    {
      role: 'assistant',
      status: 'success',
    },
  ]);

  const { content } = await utils.chatPanel.getLatestAssistantMessage(page);
  expect(content).toMatch(/EEee/);
});
```

#### Summary

||Cases|
|------|----|
|Before|19||
|After|151||

> Close BS-2769

tests/affine-cloud-copilot/e2e/ai-action/generate-an-image-with-image.spec.ts

@@ -0,0 +1,55 @@
+import { loginUser } from '@affine-test/kit/utils/cloud';
+import { expect } from '@playwright/test';
+
+import { test } from '../base/base-test';
+
+const base64 =
+  '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
Line truncated
+
+const image = {
+  name: 'image.jpeg',
+  mimeType: 'image/jpeg',
+  buffer: Buffer.from(base64, 'base64'),
+};
+
+test.describe('AIAction/GenerateAnImageWithImage', () => {
+  test.beforeEach(async ({ page, utils }) => {
+    const user = await utils.testUtils.getUser();
+    await loginUser(page, user);
+    await utils.testUtils.setupTestEnvironment(page);
+    await utils.chatPanel.openChatPanel(page);
+  });
+
+  test('should generate an image for the selected image', async ({
+    page,
+    utils,
+  }) => {
+    const { generateImage } = await utils.editor.askAIWithImage(page, image);
+    const { answer, responses } = await generateImage();
+    await expect(answer.getByTestId('ai-answer-image')).toBeVisible();
+    expect(responses).toEqual(new Set(['insert-below']));
+  });
+
+  test('should show chat history in chat panel', async ({ page, utils }) => {
+    const { generateImage } = await utils.editor.askAIWithImage(page, image);
+    const { answer } = await generateImage();
+    await expect(answer.getByTestId('ai-answer-image')).toBeVisible();
+    const insert = answer.getByTestId('answer-insert-below');
+    await insert.click();
+    await utils.chatPanel.waitForHistory(page, [
+      {
+        role: 'action',
+      },
+    ]);
+    const {
+      message,
+      answer: panelAnswer,
+      actionName,
+    } = await utils.chatPanel.getLatestAIActionMessage(page);
+    await expect(message.getByTestId('original-image')).toBeVisible();
+    await expect(
+      panelAnswer.getByTestId('generated-image').locator('img')
+    ).toBeVisible();
+    await expect(actionName).toHaveText(/image/);
+  });
+});