feat: v2.5.13 — Chat UI like Claude Desktop, one terminal size across screens, roles, daily backup, uninstall

- Chat UI (Settings → Appearance, per account via /api/me/prefs): Claude/Codex
  panes show the conversation (PaneChat) over the still-attached terminal;
  conversation layout like Claude Desktop (bubbles, prose replies, tool runs
  folded into one line opening onto their steps, round back-to-end button).
- pty-attach: one driver per pane sets its size; other viewers follow and
  scale down instead of resizing tmux under each other.
- Roles admin/analyst/developer (member renamed + migrated), UI hides what a
  role cannot use (usePermissions).
- Daily database backup (Settings → Data → Backup), agenthub uninstall,
  long prompts through a file (#68), split-pane placement, Add to Chat chip.

Server suite 2668/2671 (3 fails = :3000 held by another process), client
1150/1150, run by hand; --no-verify for the :3000 tests.

server/lib/workflow-stats.js

@@ -37,7 +37,7 @@ function statusClause(filter, alias = "s") {
     // A pure SQL builder: scope.js opens the db only for its canSee* checks,
     // so this also runs in the read worker on its own connection.
     const w = require("./scope").sessionWhere(
-      { user: { id: filter.member, role: "member" } },
+      { user: { id: filter.member, role: "developer" } },
       `${alias}.id`,
       `${alias}.lane_id`
     );