feat: move workspaces into a first-party plugin

src/ui/tests/plugins/workspaces/workspaceUtils.test.ts

@@ -4,7 +4,7 @@ import {
   buildWorkspaceTabSnapshots,
   remapSlotIds,
   resolveWorkspaceTabTarget,
-} from "../../shell/workspaceUtils";
+} from "../../../../../plugins/workspaces/frontend/workspaceUtils";
 import type { Host, Tab, WorkspaceTabSnapshot } from "@/types/ui-types";
 
 afterEach(() => vi.unstubAllGlobals());

src/ui/tests/plugins/workspaces/workspaces-api.test.ts

@@ -24,7 +24,7 @@ import {
   applyWorkspaceServer,
   getLastSessionWorkspace,
   saveLastSessionWorkspace,
-} from "../../api/workspaces-api";
+} from "../../../../../plugins/workspaces/frontend/workspaces-api";
 import type { WorkspacePayload } from "@/types/ui-types";
 
 beforeEach(() => {

src/ui/tests/sidebar/rail-items.test.ts

@@ -8,7 +8,7 @@ import {
   railItemLabel,
   visibleRailItems,
 } from "@/sidebar/rail-items";
-import { WORKSPACE_CAPTURABLE_TYPES } from "@/shell/workspaceUtils";
+import { WORKSPACE_CAPTURABLE_TYPES } from "../../../../plugins/workspaces/frontend/workspaceUtils";
 import type { TabType } from "@/types/ui-types";
 import en from "@/locales/en.json";