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/components/src/toolbar/menu-button.ts

@@ -187,6 +187,7 @@ export class EditorMenuAction extends LitElement {
       color: var(--affine-text-primary-color);
       font-weight: 400;
       min-height: 30px; // 22 + 8
+      user-select: none;
     }
 
     :host(:hover),