Replace 8-category layout with flat task list and detail view using
WorkspaceView. Searchable list with mode badges, run/delete actions,
create dialog. Remove 13 unused component files.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- switch email and automation screens from WorkspaceLayout to WorkspaceView + useWorkspacesState
- add promptPrefix prop to WorkspaceView, thread into WorkspaceContext
- automation dynamically adds/removes chat panel while preserving persisted sizes
- use displayText for session title so prompt prefix doesn't leak into titles
- fix email context filter to match screens/email workspace key
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>