feat(editor): improve database & table behavior (#15100)

fix #14982
fix #15028
fix #15099

#### PR Dependency Tree


* **PR #15100** 👈

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

* **Bug Fixes**
* Prevented Enter handling during IME composition to avoid unintended
input.
* Avoided overwriting external native selections when interacting with
tables.
* Improved validation of inline text selection ranges for more reliable
behavior.

* **Enhancements**
* Scoped and refined text-selection styling and editability within
tables and cells.
  * Added managed sorting for Kanban views to control card ordering.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

blocksuite/affine/blocks/table/src/table-cell-css.ts

@@ -10,6 +10,18 @@ export const cellContainerStyle = css({
   isolation: 'auto',
   textAlign: 'start',
   verticalAlign: 'top',
+  'affine-table[data-internal-range-selection="true"] &': {
+    userSelect: 'text',
+    WebkitUserSelect: 'text',
+  },
+  'affine-table[data-internal-range-selection="true"] & rich-text': {
+    userSelect: 'text',
+    WebkitUserSelect: 'text',
+  },
+  'affine-table[data-internal-range-selection="true"] & rich-text *': {
+    userSelect: 'text',
+    WebkitUserSelect: 'text',
+  },
 });
 
 export const columnOptionsCellStyle = css({