fix: respect Honcho env var fallback in doctor and honcho status

hermes doctor and hermes honcho status warned 'Honcho config not found'
whenever ~/.honcho/config.json was absent, even though HONCHO_API_KEY in
.env resolves a working config via HonchoClientConfig.from_global_config()
-> from_env(). Both now check hcfg.api_key/base_url before warning.

Co-authored-by: oxngon <98992931+oxngon@users.noreply.github.com>

hermes_cli/doctor.py

@@ -2040,7 +2040,15 @@ def run_doctor(args):
             _honcho_cfg_path = resolve_config_path()
 
             if not _honcho_cfg_path.exists():
-                check_warn("Honcho config not found", "run: hermes memory setup")
+                # Config file missing — but env var fallback may have resolved it.
+                # Only warn if the config didn't actually resolve from env vars.
+                if hcfg.api_key or hcfg.base_url:
+                    check_ok(
+                        "Honcho configured via environment variables",
+                        f"config file {_honcho_cfg_path} not found, using HONCHO_API_KEY env var",
+                    )
+                else:
+                    check_warn("Honcho config not found", "run: hermes memory setup")
             elif not hcfg.enabled:
                 check_info(f"Honcho disabled (set enabled: true in {_honcho_cfg_path} to activate)")
             elif not (hcfg.api_key or hcfg.base_url):