Enable ESLint no-unused-vars rule (#4367)

# Description of Changes
Enable ESLint [no-unused-vars
rule](https://typescript-eslint.io/rules/no-unused-vars/)

frontend/src/contexts/NavigationContext.tsx

@@ -103,7 +103,7 @@ const NavigationActionsContext = createContext<NavigationContextActionsValue | u
 export const NavigationProvider: React.FC<{
   children: React.ReactNode;
   enableUrlSync?: boolean;
-}> = ({ children, enableUrlSync = true }) => {
+}> = ({ children }) => {
   const [state, dispatch] = useReducer(navigationReducer, initialState);
   const toolRegistry = useFlatToolRegistry();