fix(dashboard): Config page header shows the switched profile's config.yaml path

hermes_cli/web_server.py

@@ -9121,11 +9121,18 @@ class RawConfigUpdate(BaseModel):
 
 @app.get("/api/config/raw")
 async def get_config_raw(profile: Optional[str] = None):
+    """Raw config.yaml text plus its resolved path.
+
+    ``path`` is resolved inside ``_profile_scope`` so the Config page header
+    shows the file the switched profile actually reads/writes — /api/status's
+    ``config_path`` is machine-global and always reports the dashboard
+    process's own profile, which is wrong under the global profile switcher.
+    """
     with _profile_scope(profile):
         path = get_config_path()
     if not path.exists():
-        return {"yaml": ""}
-    return {"yaml": path.read_text(encoding="utf-8")}
+        return {"yaml": "", "path": str(path)}
+    return {"yaml": path.read_text(encoding="utf-8"), "path": str(path)}
 
 
 @app.put("/api/config/raw")

tests/hermes_cli/test_web_server_profile_unification.py

@@ -92,6 +92,16 @@ def test_config_raw_round_trip_scoped(self, client, isolated_profiles):
         resp = client.get("/api/config/raw")
         assert "Io/Volcano" not in resp.json()["yaml"]
 
+    def test_config_raw_path_reflects_requested_profile(self, client, isolated_profiles):
+        """The Config page header shows /api/config/raw's ``path`` — it must
+        point at the SWITCHED profile's config.yaml, not the dashboard's own
+        (the stale-path bug reported after the profile unification launch)."""
+        resp = client.get("/api/config/raw", params={"profile": "worker_beta"})
+        assert resp.status_code == 200
+        assert resp.json()["path"] == str(isolated_profiles["worker_beta"] / "config.yaml")
+        resp = client.get("/api/config/raw")
+        assert resp.json()["path"] == str(isolated_profiles["default"] / "config.yaml")
+
     def test_unknown_profile_404(self, client, isolated_profiles):
         resp = client.get("/api/config", params={"profile": "ghost"})
         assert resp.status_code == 404

web/src/lib/api.ts

@@ -432,7 +432,7 @@ export const api = {
       headers: { "Content-Type": "application/json" },
       body: JSON.stringify({ config }),
     }),
-  getConfigRaw: () => fetchJSON<{ yaml: string }>("/api/config/raw"),
+  getConfigRaw: () => fetchJSON<{ yaml: string; path?: string }>("/api/config/raw"),
   saveConfigRaw: (yaml_text: string) =>
     fetchJSON<{ ok: boolean }>("/api/config/raw", {
       method: "PUT",

web/src/pages/ConfigPage.tsx

@@ -177,9 +177,19 @@ export default function ConfigPage() {
       .getDefaults()
       .then(setDefaults)
       .catch(() => {});
+    // getConfigRaw is profile-scoped (fetchJSON appends ?profile=), so its
+    // `path` reflects the switched profile's config.yaml. /api/status's
+    // config_path is machine-global (the dashboard's own profile) — wrong
+    // header under the global profile switcher, so it's only a fallback.
+    api
+      .getConfigRaw()
+      .then((resp) => {
+        if (resp.path) setConfigPath(resp.path);
+      })
+      .catch(() => {});
     api
       .getStatus()
-      .then((resp) => setConfigPath(resp.config_path))
+      .then((resp) => setConfigPath((prev) => prev ?? resp.config_path))
       .catch(() => {});
   }, []);