Add npm install fallback and remove unused variable

Added a fallback npm install command in the Jenkinsfile to handle legacy peer dependencies. Also removed an unused variable from genericForm.tsx to improve code clarity and performance.

Jenkinsfile

@@ -39,6 +39,12 @@ pipeline {
                                 echo "Retry ${retryCount}/${MAX_RETRIES} failed"
                             }
                         }
+                        try {
+                            sh 'npm install --legacy-peer-deps --force'
+                            success = true
+                        } catch (Exception e4) {
+                            echo "npm install --legacy-peer-deps --force failed"
+                        }
                     }
 
                     if (!success) {

src/components/form/genericForm.tsx

@@ -11,7 +11,6 @@ const GenericForm = (formData: FormData) => {
     const backend: string = formData.backend;
     const userInput: UserInput = formData.userInput;
     const spec: Yup.Schema<any> = formData.spec;
-    const backendFormname = formData.backendFormName
 
     const navigate = useNavigate();