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/openapi-extra/auth.js

@@ -5,7 +5,7 @@
  *   - POST /api/auth/logout  (Auth)
  *   - GET  /api/accounts     (Auth) — the Claude account pool, no tokens
  *   - GET  /api/users        (Auth) — every account's usage (admin/analyst)
- *   - GET  /api/users/audit  (Auth) — staff reads of members' sessions
+ *   - GET  /api/users/audit  (Auth) — staff reads of developers' sessions
  * Exports `{ tags, schemas, paths }`, combined into the spec by
  * server/openapi-extra.js. See docs/SERVER-MODE.md.
  * @author Nguyễn Ngọc Trí Vĩ <vinnt@smartgift.vn>
@@ -26,7 +26,7 @@ const schemas = {
     properties: {
       id: { type: "integer" },
       username: { type: "string" },
-      role: { type: "string", enum: ["admin", "analyst", "member"] },
+      role: { type: "string", enum: ["admin", "analyst", "developer"] },
       disabled: { type: "boolean" },
     },
   },
@@ -84,7 +84,7 @@ const paths = {
       tags: ["Auth"],
       operationId: "listServerUsers",
       summary:
-        "Every account with its workspaces, sessions and 7/30-day usage (admin/analyst; 403 EADMIN for a member)",
+        "Every account with its workspaces, sessions and 7/30-day usage (admin/analyst; 403 EADMIN for a developer)",
       responses: {
         200: {
           description: "Accounts",
@@ -121,7 +121,7 @@ const paths = {
             },
           },
         },
-        403: err("EADMIN — a member"),
+        403: err("EADMIN — a developer"),
       },
     },
     post: {
@@ -139,7 +139,11 @@ const paths = {
               properties: {
                 username: { type: "string" },
                 password: { type: "string", minLength: 8 },
-                role: { type: "string", enum: ["admin", "analyst", "member"], default: "member" },
+                role: {
+                  type: "string",
+                  enum: ["admin", "analyst", "developer"],
+                  default: "developer",
+                },
                 currentPassword: { type: "string" },
               },
             },
@@ -163,7 +167,7 @@ const paths = {
         "Admin: change a role and/or disable (ending every login) or enable. Never your own (ESELF)",
       parameters: [idParam],
       requestBody: changeBody({
-        role: { type: "string", enum: ["admin", "analyst", "member"] },
+        role: { type: "string", enum: ["admin", "analyst", "developer"] },
         disabled: { type: "boolean" },
       }),
       responses: changeResponses,
@@ -193,7 +197,7 @@ const paths = {
     get: {
       tags: ["Auth"],
       operationId: "listAuditLog",
-      summary: "Admin/analyst reads of sessions members own, newest first",
+      summary: "Admin/analyst reads of sessions developers own, newest first",
       parameters: [{ name: "limit", in: "query", schema: { type: "integer", maximum: 1000 } }],
       responses: {
         200: {
@@ -223,7 +227,7 @@ const paths = {
             },
           },
         },
-        403: err("EADMIN — a member"),
+        403: err("EADMIN — a developer"),
       },
     },
   },