feat: free-form sessions, rename/end from the panel, live Claude Context (0.2.0)

- Sessions no longer need a project folder: any name works and starts in
  DEVDESK_DEFAULT_DIR unless it matches a project; `devdesk new NAME [PROJECT]`.
- Rename (✎) and end/forget (×) sessions from the Sessions panel, plus
  `devdesk rename`. The browser runs them as `devdesk attach --new|--rename|--end`
  through ttyd. Renames keep the running Claude and its recorded conversation:
  the hook, the run-wrapper and the statusline ask tmux for the current name.
- Claude Context panel is live: devdesk-statusline snapshots model,
  context-window use, cost and edits per session, which --list reports;
  Claude's footer gets a one-line summary. The panel now sits under Sessions.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

debian/changelog

@@ -1,3 +1,18 @@
+devdesk (0.2.0) bookworm; urgency=medium
+
+  * Sessions no longer need a project folder: any name works and starts in
+    DEVDESK_DEFAULT_DIR unless it matches a project; new NAME [PROJECT].
+  * Rename and end sessions from the Sessions panel (and devdesk rename).
+    Renames keep the running Claude and its recorded conversation.
+  * Claude Context panel is live: a statusLine command snapshots model,
+    context-window use, cost and edits per session; Claude's footer shows a
+    one-line summary.
+  * Drop GANDALF from the Ops Alerts panel.
+  * CI: bash shell, download retries, Node 22 test invocation,
+    build-essential, smoke-test pipe fix.
+
+ -- Jared Vititoe <jjvititoe1@gmail.com>  Wed, 07 Oct 2026 03:01:21 -0400
+
 devdesk (0.1.0) bookworm; urgency=medium
 
   * Initial release: persistent browser terminal for Claude Code