iCode v0.9.0

Changed

• The workbench now uses one persistent sidebar for projects, direct sessions
  and the cross-project task queue. Pinned projects, sessions and tasks are
  shortcuts and no longer hide the project tree.
• Direct sessions are organized as tabs with browser-style context menus and
  drag reordering, a resizable split view, and a persistent Changes/Files
  inspector. Focus mode leaves only the terminal.
• Mira, Settings and Schedules open as auxiliary tabs; task work opens as its
  own main surface rather than a page or app tab.
• The session status strip keeps branch, ahead/behind and blame context beside
  the terminal, while host, task slots and live counts stay in the sidebar
  footer.

Removed

• Removed the primary activity rail, global top bar, project wall and global
  status bar.

Fixed

• The session inspector gets more room at common window sizes, and split-pane
  headers keep the session title readable.