opentui(phase3): launcher integration — HERMES_TUI_ENGINE dual-engine

hermes --tui launches the native OpenTUI engine (Bun) when
HERMES_TUI_ENGINE=opentui (env) or display.tui_engine=opentui (config);
Ink stays the default and the shipping path is untouched.

- _resolve_tui_engine() (env > config > ink); refuses opentui on
  Windows/Termux (no Bun) -> falls back to ink with a notice.
- _make_opentui_argv() -> [bun, src/entry.real.tsx] (no build step).
- _bun_bin() with HERMES_BUN override.
- Branch at top of _make_tui_argv BEFORE _ensure_tui_node (Bun-only host
  must not bootstrap Node).
- Gate _launch_tui NODE_OPTIONS/--max-old-space-size on engine==ink (Bun
  is JSC; the V8 flag errors/ignores).

Verified end-to-end via tmux: real hermes --tui -> Bun -> OpenTUI ->
real Python gateway streamed a real reply. No-flag default still ink.

hermes_cli/cron.py

@@ -120,6 +120,9 @@ def cron_list(show_all: bool = False):
         workdir = job.get("workdir")
         if workdir:
             print(f"    Workdir:   {workdir}")
+        profile = job.get("profile")
+        if profile:
+            print(f"    Profile:   {profile}")
 
         # Execution history
         last_status = job.get("last_status")
@@ -218,6 +221,7 @@ def cron_create(args):
         skills=_normalize_skills(getattr(args, "skill", None), getattr(args, "skills", None)),
         script=getattr(args, "script", None),
         workdir=getattr(args, "workdir", None),
+        profile=getattr(args, "profile", None),
         no_agent=getattr(args, "no_agent", False) or None,
     )
     if not result.get("success"):
@@ -235,6 +239,8 @@ def cron_create(args):
         print("  Mode: no-agent (script stdout delivered directly)")
     if job_data.get("workdir"):
         print(f"  Workdir: {job_data['workdir']}")
+    if job_data.get("profile"):
+        print(f"  Profile: {job_data['profile']}")
     print(f"  Next run: {result['next_run_at']}")
     return 0
 
@@ -280,6 +286,7 @@ def cron_edit(args):
         skills=final_skills,
         script=getattr(args, "script", None),
         workdir=getattr(args, "workdir", None),
+        profile=getattr(args, "profile", None),
         no_agent=getattr(args, "no_agent", None),
     )
     if not result.get("success"):
@@ -300,6 +307,8 @@ def cron_edit(args):
         print("  Mode: no-agent (script stdout delivered directly)")
     if updated.get("workdir"):
         print(f"  Workdir: {updated['workdir']}")
+    if updated.get("profile"):
+        print(f"  Profile: {updated['profile']}")
     return 0