feat(editor): rich text package (#10689)

This PR performs a significant architectural refactoring by extracting rich text functionality into a dedicated package. Here are the key changes:

1. **New Package Creation**
- Created a new package `@blocksuite/affine-rich-text` to house rich text related functionality
- Moved rich text components, utilities, and types from `@blocksuite/affine-components` to this new package

2. **Dependency Updates**
- Updated multiple block packages to include the new `@blocksuite/affine-rich-text` as a direct dependency:
  - block-callout
  - block-code
  - block-database
  - block-edgeless-text
  - block-embed
  - block-list
  - block-note
  - block-paragraph

3. **Import Path Updates**
- Refactored all imports that previously referenced rich text functionality from `@blocksuite/affine-components/rich-text` to now use `@blocksuite/affine-rich-text`
- Updated imports for components like:
  - DefaultInlineManagerExtension
  - RichText types and interfaces
  - Text manipulation utilities (focusTextModel, textKeymap, etc.)
  - Reference node components and providers

4. **Build Configuration Updates**
- Added references to the new rich text package in the `tsconfig.json` files of all affected packages
- Maintained workspace dependencies using the `workspace:*` version specifier

The primary motivation appears to be:
1. Better separation of concerns by isolating rich text functionality
2. Improved maintainability through more modular package structure
3. Clearer dependencies between packages
4. Potential for better tree-shaking and bundle optimization

This is primarily an architectural improvement that should make the codebase more maintainable and better organized.

blocksuite/affine/block-root/src/edgeless/components/text/edgeless-connector-label-editor.ts

@@ -2,8 +2,8 @@ import {
   EdgelessCRUDIdentifier,
   TextUtils,
 } from '@blocksuite/affine-block-surface';
-import type { RichText } from '@blocksuite/affine-components/rich-text';
 import type { ConnectorElementModel } from '@blocksuite/affine-model';
+import type { RichText } from '@blocksuite/affine-rich-text';
 import { ThemeProvider } from '@blocksuite/affine-shared/services';
 import { almostEqual } from '@blocksuite/affine-shared/utils';
 import {

blocksuite/affine/block-root/src/edgeless/components/text/edgeless-frame-title-editor.ts

@@ -1,5 +1,5 @@
-import type { RichText } from '@blocksuite/affine-components/rich-text';
 import { FrameBlockModel } from '@blocksuite/affine-model';
+import type { RichText } from '@blocksuite/affine-rich-text';
 import {
   AFFINE_FRAME_TITLE_WIDGET,
   type AffineFrameTitleWidget,

blocksuite/affine/block-root/src/edgeless/components/text/edgeless-group-title-editor.ts

@@ -3,8 +3,8 @@ import {
   GROUP_TITLE_OFFSET,
   GROUP_TITLE_PADDING,
 } from '@blocksuite/affine-block-surface';
-import type { RichText } from '@blocksuite/affine-components/rich-text';
 import type { GroupElementModel } from '@blocksuite/affine-model';
+import type { RichText } from '@blocksuite/affine-rich-text';
 import {
   RANGE_SYNC_EXCLUDE_ATTR,
   ShadowlessElement,

blocksuite/affine/block-root/src/edgeless/components/text/edgeless-shape-text-editor.ts

@@ -2,9 +2,9 @@ import {
   EdgelessCRUDIdentifier,
   TextUtils,
 } from '@blocksuite/affine-block-surface';
-import type { RichText } from '@blocksuite/affine-components/rich-text';
 import type { ShapeElementModel } from '@blocksuite/affine-model';
 import { MindmapElementModel, TextResizing } from '@blocksuite/affine-model';
+import type { RichText } from '@blocksuite/affine-rich-text';
 import { ThemeProvider } from '@blocksuite/affine-shared/services';
 import { getSelectedRect } from '@blocksuite/affine-shared/utils';
 import {

blocksuite/affine/block-root/src/edgeless/components/text/edgeless-text-editor.ts

@@ -2,8 +2,8 @@ import {
   EdgelessCRUDIdentifier,
   TextUtils,
 } from '@blocksuite/affine-block-surface';
-import type { RichText } from '@blocksuite/affine-components/rich-text';
 import type { TextElementModel } from '@blocksuite/affine-model';
+import type { RichText } from '@blocksuite/affine-rich-text';
 import { ThemeProvider } from '@blocksuite/affine-shared/services';
 import { getSelectedRect } from '@blocksuite/affine-shared/utils';
 import {

blocksuite/affine/block-root/src/edgeless/gfx-tool/default-tool.ts

@@ -9,7 +9,6 @@ import {
   isNoteBlock,
   OverlayIdentifier,
 } from '@blocksuite/affine-block-surface';
-import { focusTextModel } from '@blocksuite/affine-components/rich-text';
 import type {
   EdgelessTextBlockModel,
   FrameBlockModel,
@@ -22,6 +21,7 @@ import {
   ShapeElementModel,
   TextElementModel,
 } from '@blocksuite/affine-model';
+import { focusTextModel } from '@blocksuite/affine-rich-text';
 import {
   FeatureFlagService,
   TelemetryProvider,