chore(editor): mobile database editing experimental flag (#13425)

#### PR Dependency Tree


* **PR #13425** 👈

This tree was auto-generated by
[Charcoal](https://github.com/danerwilliams/charcoal)

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

## Summary by CodeRabbit

* **New Features**
* Introduced a feature flag to enable or disable mobile database
editing.
* Added user notifications on mobile when attempting to edit databases
if the feature is not enabled.

* **Bug Fixes**
* Prevented addition of filters and group actions in readonly or
restricted mobile editing states.
* Fixed issues with selection handling in mobile Kanban and Table views
by ensuring correct context binding.

* **Style**
  * Improved toast notification styling to allow dynamic height.
* Adjusted mobile table view styles for better compatibility on iOS
devices.

* **Chores**
* Updated feature flag configuration to support mobile database editing
control.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

blocksuite/affine/data-view/src/view-presets/table/mobile/cell.ts

@@ -68,7 +68,9 @@ export class MobileTableCell extends SignalWatcher(
     if (this.view.readonly$.value) {
       return;
     }
-    const setSelection = this.tableViewLogic.setSelection;
+    const setSelection = this.tableViewLogic.setSelection.bind(
+      this.tableViewLogic
+    );
     const viewId = this.tableViewLogic.view.id;
     if (setSelection && viewId) {
       if (editing && this.cell?.beforeEnterEditMode() === false) {

blocksuite/affine/data-view/src/view-presets/table/mobile/table-view-style.ts

@@ -1,3 +1,4 @@
+import { IS_IOS } from '@blocksuite/global/env';
 import { css } from '@emotion/css';
 import { cssVarV2 } from '@toeverything/theme/v2';
 
@@ -10,7 +11,7 @@ export const mobileTableViewWrapper = css({
    * See https://github.com/toeverything/AFFiNE/pull/12203
    * and https://github.com/toeverything/blocksuite/pull/8784
    */
-  overflowX: 'hidden',
+  overflowX: IS_IOS ? 'hidden' : undefined,
   overflowY: 'hidden',
 });