fix(cli): show active profile in TUI prompt

tui_gateway/server.py

@@ -1375,6 +1375,15 @@ def _probe_config_health(cfg: dict) -> str:
     return " ".join(warnings).strip()
 
 
+def _current_profile_name() -> str:
+    try:
+        from hermes_cli.profiles import get_active_profile_name
+
+        return get_active_profile_name() or "default"
+    except Exception:
+        return "default"
+
+
 def _session_info(agent) -> dict:
     reasoning_config = getattr(agent, "reasoning_config", None)
     reasoning_effort = ""
@@ -1397,6 +1406,7 @@ def _session_info(agent) -> dict:
         "update_behind": None,
         "update_command": "",
         "usage": _get_usage(agent),
+        "profile_name": _current_profile_name(),
     }
     try:
         from hermes_cli import __version__, __release_date__
@@ -2154,6 +2164,7 @@ def _(rid, params: dict) -> dict:
                 "skills": {},
                 "cwd": os.getenv("TERMINAL_CWD", os.getcwd()),
                 "lazy": True,
+                "profile_name": _current_profile_name(),
             },
         },
     )