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/index.js

@@ -101,6 +101,7 @@ const locksRouter = require("./routes/locks");
 const petsRouter = require("./routes/pets");
 const snapshotsRouter = require("./routes/snapshots");
 const authRouter = require("./routes/auth");
+const meRouter = require("./routes/me");
 const accountsRouter = require("./routes/accounts");
 const usersRouter = require("./routes/users");
 const { auditGuard } = require("./lib/audit");
@@ -131,6 +132,7 @@ function createApp() {
   app.use("/api", scopeGuard);
   app.use("/api", auditGuard);
   app.use("/api/auth", authRouter);
+  app.use("/api/me", meRouter);
   app.use("/api/accounts", accountsRouter);
   app.use("/api/users", usersRouter);
 
@@ -448,6 +450,8 @@ function startBackgroundServices() {
 
   // Scheduled reports (Settings → Reports). Off with DASHBOARD_REPORTS_MS=0.
   require("./lib/reports").startReportScheduler();
+  // Daily database backup (Settings → Data → Backup). Off until a folder is set.
+  require("./lib/db-backup").startBackupScheduler();
 
   // Rates for models seen in token_usage with no pricing row of their own.
   require("./lib/pricing-sync").startPricingSync(require("./db").db);