refactor(workspace): split workspace interface and implementation (#5463)

@affine/workspace -> (@affine/workspace, @affine/workspace-impl)

packages/frontend/component/tsconfig.json

@@ -14,7 +14,7 @@
     {
       "path": "../../frontend/electron-api"
     },
-    { "path": "../../frontend/workspace" },
+    { "path": "../../common/workspace" },
     {
       "path": "../../common/debug"
     },