refactor: clean up unused imports and improve code readability and fixed endpoint to use window location

src/components/SettingForms/System/SystemFileUpload.tsx

@@ -2,6 +2,7 @@ import { useFormikContext } from "formik";
 import FormGroup from "../components/FormGroup";
 import { toast } from "sonner";
 import { useSystemConfig } from "../../../hooks/useSystemConfig";
+import { CAM_BASE } from "../../../utils/config";
 
 type SystemFileUploadProps = {
   name: string;
@@ -19,7 +20,7 @@ const SystemFileUpload = ({ name, selectedFile }: SystemFileUploadProps) => {
       opts: {
         timeoutMs: 30000,
         fieldName: "upload",
-        uploadUrl: "http://192.168.75.11/upload/software-update/4",
+        uploadUrl: `${CAM_BASE}/upload/software-update/4`,
       },
     };
     uploadSettings(settings);