* fix(app): align turn footer actions
Keep running-turn actions in the same position as completed-turn actions and use the shared small icon size for both copy and fork controls.
* feat(app): improve sidebar workspace identity
Make dense sidebar workspace rows easier to scan and let each device control how connected hosts are identified.
* fix(app): keep host badges readable
Use a compact display menu and keep identity color on the host icon so translated controls fit and badge text retains standard contrast.
* fix(app): announce selected sidebar badge mode
* fix(app): retain icon-only host names for screen readers
* fix(app): name hoisted workspace rows
* fix(app): retain host identity in workspace labels
* fix(app): retain workspace status in row labels
* fix(app): defer host appearance until identity resolves
* fix(app): serialize host appearance writes
* fix(app): serialize host registry writes
* fix(app): bound sidebar host badge labels
* test(app): match workspace status labels
* fix(app): consolidate sidebar identity behavior
* test(app): assert status grouping behavior
* fix(app): keep sidebar row actions accessible
* fix(app): stabilize optimistic message layout
