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/tests-legacy/e2e/utils/asserts.ts

@@ -1,6 +1,5 @@
 import './declare-test-window.js';
 
-import type { EdgelessNoteBackground } from '@blocksuite/affine-block-note';
 import type {
   BlockComponent,
   EditorHost,
@@ -8,6 +7,7 @@ import type {
 } from '@blocksuite/block-std';
 import type {
   AffineInlineEditor,
+  EdgelessNoteBackground,
   NoteBlockModel,
   RichText,
   RootBlockModel,

blocksuite/tests-legacy/e2e/utils/declare-test-window.ts

@@ -1,7 +1,10 @@
 import type { EditorHost } from '@blocksuite/block-std';
+import type * as Effects from '@blocksuite/blocks/effects';
 import type { TestAffineEditorContainer } from '@blocksuite/integration-test';
 import type { Store, Transformer, Workspace } from '@blocksuite/store';
 
+declare const _GLOBAL_: typeof Effects;
+
 declare global {
   interface Window {
     /** Available on playground window

blocksuite/tests-legacy/e2e/utils/mindmap.ts

@@ -2,7 +2,7 @@ import type {
   MindmapElementModel,
   MindmapNode,
   ShapeElementModel,
-} from '@blocksuite/affine-model';
+} from '@blocksuite/blocks';
 import type { Page } from '@playwright/test';
 
 import { clickView } from './actions/click.js';