feat(editor): gfx link extension (#12046)

Closes: BS-3368

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

## Summary by CodeRabbit

- **New Features**
  - Introduced a new link tool extension, enabling enhanced link-related functionality within the edgeless workspace.
  - Added a new view extension for link tools, improving integration and usability in edgeless mode.

- **Chores**
  - Added a new package for link tool functionality with appropriate dependencies and exports.
  - Registered new custom elements for edgeless toolbars and link tools to support modular UI components.
  - Updated project configurations and workspace dependencies to include the new link tool module.

- **Refactor**
  - Removed unused quick tool exports and toolbar component registrations to streamline the edgeless extension codebase.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

blocksuite/affine/all/package.json

@@ -38,6 +38,7 @@
     "@blocksuite/affine-gfx-brush": "workspace:*",
     "@blocksuite/affine-gfx-connector": "workspace:*",
     "@blocksuite/affine-gfx-group": "workspace:*",
+    "@blocksuite/affine-gfx-link": "workspace:*",
     "@blocksuite/affine-gfx-mindmap": "workspace:*",
     "@blocksuite/affine-gfx-note": "workspace:*",
     "@blocksuite/affine-gfx-pointer": "workspace:*",
@@ -205,6 +206,8 @@
     "./gfx/shape": "./src/gfx/shape/index.ts",
     "./gfx/shape/store": "./src/gfx/shape/store.ts",
     "./gfx/shape/view": "./src/gfx/shape/view.ts",
+    "./gfx/link": "./src/gfx/link/index.ts",
+    "./gfx/link/view": "./src/gfx/link/view.ts",
     "./gfx/note": "./src/gfx/note/index.ts",
     "./gfx/note/view": "./src/gfx/note/view.ts",
     "./gfx/mindmap": "./src/gfx/mindmap/index.ts",