fix(editor): make repeated "Cancel line number" clicks work in code blocks (#14804)

Fixes #13555


https://github.com/user-attachments/assets/12e55c21-080c-4c69-9780-893ccad25b45

## Summary
- make the code block More popup reactive to `wrap` and `lineNumber`
prop updates
- read the latest toggle state at click time so same-menu double toggles
do not reuse stale closures
- add e2e coverage for wrap and line number toggling twice without
closing the More menu

## Bug Reason
- the code block More popup was rendered as a static portal, so it
stayed open without re-rendering after the first toggle
- the `Cancel line number` and `Wrap` menu actions captured render-time
state in their click handlers
- after the first click updated the model, a second click in the same
open menu reused stale state and wrote the same value again, so nothing
changed visually

## Testing
- yarn workspace @affine-test/blocksuite test e2e/code/crud.spec.ts

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

* **Bug Fixes**
* Menu toggles now read and update the current wrap and line-number
states reliably.

* **Refactor**
* Replaced inline popup rendering with a dedicated more-menu component
for the code toolbar.

* **Style**
* Prevented text selection on menu action elements for smoother
interaction.

* **Tests**
  * Added e2e tests for wrap and line-number toggle flows.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

blocksuite/affine/blocks/code/src/effects.ts

@@ -5,12 +5,14 @@ import {
 } from './code-toolbar';
 import { AffineCodeToolbar } from './code-toolbar/components/code-toolbar';
 import { LanguageListButton } from './code-toolbar/components/lang-button';
+import { AffineCodeMoreMenu } from './code-toolbar/components/more-menu';
 import { PreviewButton } from './code-toolbar/components/preview-button';
 import { AffineCodeUnit } from './highlight/affine-code-unit';
 
 export function effects() {
   customElements.define('language-list-button', LanguageListButton);
   customElements.define('affine-code-toolbar', AffineCodeToolbar);
+  customElements.define('affine-code-more-menu', AffineCodeMoreMenu);
   customElements.define(AFFINE_CODE_TOOLBAR_WIDGET, AffineCodeToolbarWidget);
   customElements.define('affine-code-unit', AffineCodeUnit);
   customElements.define('affine-code', CodeBlockComponent);
@@ -21,6 +23,7 @@ declare global {
   interface HTMLElementTagNameMap {
     'language-list-button': LanguageListButton;
     'affine-code-toolbar': AffineCodeToolbar;
+    'affine-code-more-menu': AffineCodeMoreMenu;
     'preview-button': PreviewButton;
     [AFFINE_CODE_TOOLBAR_WIDGET]: AffineCodeToolbarWidget;
   }