fix(ui): update AMCS references and add status handling

* Corrected "Advanced Module Control System" to "Avalon Memory Control Service" in documentation and UI components.
* Added status handling to the LoginInfoPanel and LoginPage components.
* Implemented new endpoints for robots.txt and llms.txt.

internal/app/status_test.go

@@ -86,6 +86,26 @@ func TestStatusAPIHandlerReturnsJSON(t *testing.T) {
 	}
 }
 
+func TestStatusAPIHandlerSupportsStatusPath(t *testing.T) {
+	handler := statusAPIHandler(buildinfo.Info{Version: "v1"}, auth.NewAccessTracker(), true)
+	req := httptest.NewRequest(http.MethodGet, "/status", nil)
+	rec := httptest.NewRecorder()
+
+	handler.ServeHTTP(rec, req)
+
+	if rec.Code != http.StatusOK {
+		t.Fatalf("status = %d, want %d", rec.Code, http.StatusOK)
+	}
+
+	var payload statusAPIResponse
+	if err := json.Unmarshal(rec.Body.Bytes(), &payload); err != nil {
+		t.Fatalf("json.Unmarshal() error = %v", err)
+	}
+	if payload.Version != "v1" {
+		t.Fatalf("version = %q, want %q", payload.Version, "v1")
+	}
+}
+
 func TestHomeHandlerAllowsHead(t *testing.T) {
 	handler := homeHandler(buildinfo.Info{Version: "v1"}, auth.NewAccessTracker(), false)
 	req := httptest.NewRequest(http.MethodHead, "/", nil)