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/code-toolbar/config.ts

@@ -174,7 +174,8 @@ export const toggleGroup: MenuItemGroup<CodeBlockToolbarContext> = {
             return html`
               <editor-menu-action
                 @click=${() => {
-                  blockComponent.setWrap(!wrapped);
+                  const currentWrap = blockComponent.model.props.wrap;
+                  blockComponent.setWrap(!currentWrap);
                 }}
                 aria-label=${label}
               >
@@ -204,8 +205,10 @@ export const toggleGroup: MenuItemGroup<CodeBlockToolbarContext> = {
             return html`
               <editor-menu-action
                 @click=${() => {
+                  const currentLineNumber =
+                    blockComponent.model.props.lineNumber ?? true;
                   blockComponent.store.updateBlock(blockComponent.model, {
-                    lineNumber: !lineNumber,
+                    lineNumber: !currentLineNumber,
                   });
                 }}
                 aria-label=${label}