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.

client/src/i18n/locales/en/workflows.json

@@ -2,8 +2,6 @@
   "title": "Workflows",
   "subtitle": "Agent orchestration intelligence",
   "failedLoad": "Failed to load workflow data",
-  "filteredBy": "Filtered by:",
-  "clearFilter": "Clear filter",
   "refreshData": "Refresh data",
   "exportJson": "Export as JSON",
   "allSessions": "All Sessions",
@@ -238,8 +236,6 @@
     "noToolEvents": "No tool events recorded.",
     "noEvents": "No events recorded for this session.",
     "showingOf": "Showing 100 of {{total}} events",
-    "sessionInfo": " session(s) - active {{from}}%-{{to}}% of session",
-    "sortedByCompaction": " session(s) (sorted by compaction count)",
     "openSession": "Open session",
     "openInWorkspace": "Open in workspace"
   },
@@ -266,7 +262,6 @@
     "subtitle": "Where errors cluster in agent hierarchy depth",
     "noErrors": "No errors recorded",
     "allSuccess": "All sessions completed successfully",
-    "sessionsHadErrors": " sessions had errors",
     "sessionsErrorSummary": "{{errorSessions}} of {{totalSessions}} sessions had errors",
     "agentErrors": " agent-level error(s) across hierarchy",
     "sessionErrorsOnly": "Session-level errors only",
@@ -306,7 +301,6 @@
     "ofTotal": "of {{total}}",
     "avgPerSession": "Avg / affected session",
     "peakSession": "Most in one session",
-    "tokensRecovered": "Tokens Recovered",
     "distribution": "Sessions by compaction count",
     "xAxis": "Compactions per session",
     "yAxis": "Sessions",