feat(editor): add gfx pointer extension (#12006)

<!-- This is an auto-generated comment: release notes by coderabbit.ai -->
## Summary by CodeRabbit

- **New Features**
  - Introduced a new pointer graphics module with tools and quick tool integration for edgeless surfaces.
  - Added a quick tool button for pointer interactions in edgeless mode.
  - Exposed new extension points for pointer graphics and effects.

- **Improvements**
  - Integrated pointer graphics as a dependency into related packages.
  - Enhanced toolbar context to support additional surface alignment modes.
  - Added conditional clipboard configuration registrations for edgeless contexts across multiple block types.

- **Removals**
  - Removed legacy tool and effect definitions and related quick tool exports from edgeless components.
  - Streamlined extension arrays and removed unused exports for a cleaner codebase.
  - Deleted obsolete utility functions and component registrations.

- **Chores**
  - Updated workspace and TypeScript project references to include the new pointer graphics module.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

tools/utils/src/workspace.gen.ts

@@ -34,6 +34,7 @@ export const PackageList = [
       'blocksuite/affine/gfx/group',
       'blocksuite/affine/gfx/mindmap',
       'blocksuite/affine/gfx/note',
+      'blocksuite/affine/gfx/pointer',
       'blocksuite/affine/gfx/shape',
       'blocksuite/affine/gfx/template',
       'blocksuite/affine/gfx/text',
@@ -337,6 +338,7 @@ export const PackageList = [
       'blocksuite/affine/gfx/group',
       'blocksuite/affine/gfx/mindmap',
       'blocksuite/affine/gfx/note',
+      'blocksuite/affine/gfx/pointer',
       'blocksuite/affine/gfx/shape',
       'blocksuite/affine/gfx/text',
       'blocksuite/affine/inlines/preset',
@@ -567,6 +569,22 @@ export const PackageList = [
       'blocksuite/framework/store',
     ],
   },
+  {
+    location: 'blocksuite/affine/gfx/pointer',
+    name: '@blocksuite/affine-gfx-pointer',
+    workspaceDependencies: [
+      'blocksuite/affine/blocks/surface',
+      'blocksuite/affine/components',
+      'blocksuite/affine/ext-loader',
+      'blocksuite/affine/model',
+      'blocksuite/affine/rich-text',
+      'blocksuite/affine/shared',
+      'blocksuite/affine/widgets/edgeless-toolbar',
+      'blocksuite/framework/global',
+      'blocksuite/framework/std',
+      'blocksuite/framework/store',
+    ],
+  },
   {
     location: 'blocksuite/affine/gfx/shape',
     name: '@blocksuite/affine-gfx-shape',
@@ -1304,6 +1322,7 @@ export type PackageName =
   | '@blocksuite/affine-gfx-group'
   | '@blocksuite/affine-gfx-mindmap'
   | '@blocksuite/affine-gfx-note'
+  | '@blocksuite/affine-gfx-pointer'
   | '@blocksuite/affine-gfx-shape'
   | '@blocksuite/affine-gfx-template'
   | '@blocksuite/affine-gfx-text'