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-block-css.ts

@@ -1,10 +1,32 @@
 import { css } from '@emotion/css';
 
+const externalRangeSelectionSelector =
+  'affine-table[data-external-range-selection]';
+const hiddenSelectionBackground = '#fff';
+
 export const tableContainer = css({
   display: 'block',
   padding: '10px 0 18px 10px',
   overflowX: 'auto',
   overflowY: 'visible',
+  userSelect: 'none',
+  WebkitUserSelect: 'none',
+  '& *': {
+    userSelect: 'none',
+    WebkitUserSelect: 'none',
+  },
+  [`${externalRangeSelectionSelector} &::selection`]: {
+    backgroundColor: hiddenSelectionBackground,
+  },
+  [`${externalRangeSelectionSelector} & *::selection`]: {
+    backgroundColor: hiddenSelectionBackground,
+  },
+  [`${externalRangeSelectionSelector} & rich-text::selection`]: {
+    backgroundColor: hiddenSelectionBackground,
+  },
+  [`${externalRangeSelectionSelector} & rich-text *::selection`]: {
+    backgroundColor: hiddenSelectionBackground,
+  },
   '::-webkit-scrollbar': {
     height: '8px',
   },