fix(web): allow workbench without projects

apps/web_v1/src/pages/workspace-explore.tsx

@@ -452,9 +452,11 @@ export function WorkspaceExplorePage({
                     onClick={() => void updateSelected({ status: selected.status, starred: !selected.starred })}
                   />
                   <Button
-                    aria-label={`沉淀到项目${activeProjectName}`}
+                    aria-label={activeProjectName ? `沉淀到项目${activeProjectName}` : '请先选择项目'}
+                    title={activeProjectName ? undefined : '请先选择项目'}
                     type="text"
                     icon={<IconBook />}
+                    disabled={!activeProjectID}
                     loading={depositingItemID === selected.id}
                     onClick={() => void depositSelected()}
                   />