fix(editor): database behavier (#14394)

fix #13459
fix #13707
fix #13924

#### PR Dependency Tree


* **PR #14394** 👈

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**
* Improved URL paste: text is split into segments, inserted correctly,
and single-URL pastes create linked-page references.

* **UI Improvements**
  * Redesigned layout selector with compact dynamic options.
* Number-format options are always available in table headers and mobile
menus.

* **Bug Fixes**
  * More consistent paste behavior for mixed text+URL content.
  * Prevented recursive selection updates when exiting edit mode.

* **Tests**
* Added tests for URL splitting, paste insertion, number formatting, and
selection behavior.

* **Chores**
* Removed number-formatting feature flag; formatting now applied by
default.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

blocksuite/affine/data-view/src/__tests__/table.unit.spec.ts

@@ -0,0 +1,101 @@
+import { describe, expect, test } from 'vitest';
+
+import { numberFormats } from '../property-presets/number/utils/formats.js';
+import {
+  formatNumber,
+  NumberFormatSchema,
+  parseNumber,
+} from '../property-presets/number/utils/formatter.js';
+import { mobileEffects } from '../view-presets/table/mobile/effect.js';
+import type { MobileTableGroup } from '../view-presets/table/mobile/group.js';
+import { pcEffects } from '../view-presets/table/pc/effect.js';
+import type { TableGroup } from '../view-presets/table/pc/group.js';
+
+/** @vitest-environment happy-dom */
+
+describe('TableGroup', () => {
+  test('toggle collapse on pc', () => {
+    pcEffects();
+    const group = document.createElement(
+      'affine-data-view-table-group'
+    ) as TableGroup;
+
+    expect(group.collapsed$.value).toBe(false);
+    (group as any)._toggleCollapse();
+    expect(group.collapsed$.value).toBe(true);
+    (group as any)._toggleCollapse();
+    expect(group.collapsed$.value).toBe(false);
+  });
+
+  test('toggle collapse on mobile', () => {
+    mobileEffects();
+    const group = document.createElement(
+      'mobile-table-group'
+    ) as MobileTableGroup;
+
+    expect(group.collapsed$.value).toBe(false);
+    (group as any)._toggleCollapse();
+    expect(group.collapsed$.value).toBe(true);
+    (group as any)._toggleCollapse();
+    expect(group.collapsed$.value).toBe(false);
+  });
+});
+
+describe('number formatter', () => {
+  test('number format menu should expose all schema formats', () => {
+    const menuFormats = numberFormats.map(format => format.type);
+    const schemaFormats = NumberFormatSchema.options;
+
+    expect(new Set(menuFormats)).toEqual(new Set(schemaFormats));
+    expect(menuFormats).toHaveLength(schemaFormats.length);
+  });
+
+  test('formats grouped decimal numbers with Intl grouping rules', () => {
+    const value = 11451.4;
+    const decimals = 1;
+    const expected = new Intl.NumberFormat(navigator.language, {
+      style: 'decimal',
+      useGrouping: true,
+      minimumFractionDigits: decimals,
+      maximumFractionDigits: decimals,
+    }).format(value);
+
+    expect(formatNumber(value, 'numberWithCommas', decimals)).toBe(expected);
+  });
+
+  test('formats percent values with Intl percent rules', () => {
+    const value = 0.1234;
+    const decimals = 2;
+    const expected = new Intl.NumberFormat(navigator.language, {
+      style: 'percent',
+      useGrouping: false,
+      minimumFractionDigits: decimals,
+      maximumFractionDigits: decimals,
+    }).format(value);
+
+    expect(formatNumber(value, 'percent', decimals)).toBe(expected);
+  });
+
+  test('formats currency values with Intl currency rules', () => {
+    const value = 11451.4;
+    const expected = new Intl.NumberFormat(navigator.language, {
+      style: 'currency',
+      currency: 'USD',
+      currencyDisplay: 'symbol',
+    }).format(value);
+
+    expect(formatNumber(value, 'currencyUSD')).toBe(expected);
+  });
+
+  test('parses grouped number string pasted from clipboard', () => {
+    expect(parseNumber('11,451.4')).toBe(11451.4);
+  });
+
+  test('keeps regular decimal parsing', () => {
+    expect(parseNumber('123.45')).toBe(123.45);
+  });
+
+  test('supports comma as decimal separator in locale-specific input', () => {
+    expect(parseNumber('11451,4', ',')).toBe(11451.4);
+  });
+});