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/paragraph/src/paragraph-keymap.ts

@@ -101,6 +101,9 @@ export const ParagraphKeymapExtension = KeymapExtension(
         return true;
       },
       Enter: ctx => {
+        const raw = ctx.get('keyboardState').raw;
+        if (raw.isComposing) return;
+
         const { store } = std;
         const text = std.selection.find(TextSelection);
         if (!text) return;
@@ -115,7 +118,6 @@ export const ParagraphKeymapExtension = KeymapExtension(
         const inlineRange = inlineEditor?.getInlineRange();
         if (!inlineRange || !inlineEditor) return;
 
-        const raw = ctx.get('keyboardState').raw;
         const isEnd = model.props.text.length === inlineRange.index;
 
         if (model.props.type === 'quote') {