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/widget-presets/quick-setting-bar/filter/list-view.ts

@@ -88,6 +88,9 @@ export class FilterBar extends SignalWatcher(ShadowlessElement) {
   };
 
   private readonly addFilter = (e: MouseEvent) => {
+    if (this.dataViewLogic.root.config.dataSource.readonly$.peek()) {
+      return;
+    }
     const element = popupTargetFromElement(e.target as HTMLElement);
     popCreateFilter(element, {
       vars: this.vars,