Fix grafana translation not working properly

components/ui-request-interceptor/io.entgra.ui.request.interceptor/src/main/java/io/entgra/ui/request/interceptor/GrafanaHandler.java

@@ -48,6 +48,7 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
 import java.net.URI;
+import java.nio.charset.StandardCharsets;
 
 @MultipartConfig
 @WebServlet(
@@ -150,6 +151,7 @@ public class GrafanaHandler extends HttpServlet {
         resp.setContentType(contentType);
         resp.setStatus(grafanaAPIResponse.getCode());
         addXFrameOptionsHeaders(resp);
+        resp.setCharacterEncoding(StandardCharsets.UTF_8.name());
         resp.getWriter().print(grafanaAPIResponse.getData());
     }
 

components/ui-request-interceptor/io.entgra.ui.request.interceptor/src/main/java/io/entgra/ui/request/interceptor/util/HandlerConstants.java

@@ -84,7 +84,7 @@ public class HandlerConstants {
     public static final String WSS_PROTOCOL = "wss";
     public static final String WS_PROTOCOL = "ws";
     public static final String REMOTE_SESSION_CONTEXT = "/remote/session/clients";
-    public static final String GRAFANA_API = "/api/device-mgt/v1.0/reports/grafana";
+    public static final String GRAFANA_API = "/api/grafana-mgt/v1.0";
 
     public static final String IOT_CORE_HOST_ENV_VAR = "iot.core.host";
     public static final String IOT_CORE_HTTP_PORT_ENV_VAR = "iot.core.http.port";