feat!: unified migration logic in server electron, and browser (#4079)

Co-authored-by: Mirone <Saul-Mirone@outlook.com>

tests/affine-legacy/0.8.0-canary.7/e2e/basic.spec.ts

@@ -32,17 +32,17 @@ test('database migration', async ({ page, context }) => {
   await page.keyboard.press('a', { delay: 50 });
   await page.keyboard.press('Enter', { delay: 50 });
 
+  const url = page.url();
+
   await switchToNext();
   await page.waitForTimeout(1000);
-  await page.goto('http://localhost:8081/');
-  await page.click('text=hello');
+  await page.goto(url);
   await waitForEditorLoad(page);
   // check page mode is correct
   expect(await page.locator('v-line').nth(0).textContent()).toBe('hello');
   expect(await page.locator('affine-database').isVisible()).toBe(true);
 
   // check edgeless mode is correct
-  await page.getByTestId('switch-edgeless-mode-button').click();
   await clickEdgelessModeButton(page);
   await page.waitForTimeout(200);
   expect(await page.locator('affine-database').isVisible()).toBe(true);