feat(editor): add shortcut to highlighter tool (#11604)

Closes: [BS-3092](https://linear.app/affine-design/issue/BS-3092/highlighter-快捷键)

### What's Changed!

* Added shortcut `⇧ P` to highlighter tool

[Screen Recording 2025-04-10 at 16.33.30.mov <span class="graphite__hidden">(uploaded via Graphite)</span> <img class="graphite__hidden" src="https://app.graphite.dev/api/v1/graphite/video/thumbnail/8ypiIKZXudF5a0tIgIzf/38aadc08-ed18-4b48-9d91-b4876d14a2d3.mov" />](https://app.graphite.dev/media/video/8ypiIKZXudF5a0tIgIzf/38aadc08-ed18-4b48-9d91-b4876d14a2d3.mov)

tests/affine-local/e2e/blocksuite/edgeless/highlighter.spec.ts

@@ -57,3 +57,28 @@ test('should exit drawing tools menu when Escape is pressed', async ({
 
   await expect(drawingToolsMenu).toBeHidden();
 });
+
+test('should enter highlighter tool when `Shift + P` is pressed', async ({
+  page,
+}) => {
+  const drawingToolButton = page.locator('.edgeless-pen-button');
+  const drawingToolsMenu = page.locator('edgeless-pen-menu');
+
+  await expect(drawingToolButton).toHaveAttribute('data-drawing-tool', 'brush');
+  await expect(drawingToolsMenu).toBeHidden();
+
+  await page.keyboard.press('Shift+P');
+
+  await expect(drawingToolButton).toHaveAttribute(
+    'data-drawing-tool',
+    'highlighter'
+  );
+  await expect(drawingToolsMenu).toBeVisible();
+
+  await page.keyboard.press('Escape');
+  await expect(drawingToolsMenu).toBeHidden();
+  await expect(drawingToolButton).toHaveAttribute(
+    'data-drawing-tool',
+    'highlighter'
+  );
+});

tests/blocksuite/e2e/utils/actions/edgeless.ts

@@ -211,7 +211,7 @@ export async function locatorEdgelessToolButton(
   switch (type) {
     case 'brush':
     case 'highlighter':
-      buttonType = 'div';
+      buttonType = 'edgeless-tool-icon-button';
       break;
     case 'pen':
     case 'text':

tests/kit/src/utils/editor.ts

@@ -289,7 +289,7 @@ export async function locateEdgelessToolButton(
   switch (type) {
     case 'brush':
     case 'highlighter':
-      buttonType = 'div';
+      buttonType = 'edgeless-tool-icon-button';
       break;
     case 'pen':
     case 'text':