fix(frontend): unused vars/params

frontend/src/components/DashboardSettingsModal.jsx

@@ -25,12 +25,10 @@ import {
 	X,
 } from "lucide-react";
 import { useEffect, useState } from "react";
-import { useTheme } from "../contexts/ThemeContext";
 import { dashboardPreferencesAPI } from "../utils/api";
 
 // Sortable Card Item Component
 const SortableCardItem = ({ card, onToggle }) => {
-	const { isDark } = useTheme();
 	const {
 		attributes,
 		listeners,
@@ -103,7 +101,6 @@ const DashboardSettingsModal = ({ isOpen, onClose }) => {
 	const [cards, setCards] = useState([]);
 	const [hasChanges, setHasChanges] = useState(false);
 	const queryClient = useQueryClient();
-	const { isDark } = useTheme();
 
 	const sensors = useSensors(
 		useSensor(PointerSensor),

frontend/src/components/InlineGroupEdit.jsx

@@ -8,7 +8,6 @@ const InlineGroupEdit = ({
 	options = [],
 	className = "",
 	disabled = false,
-	placeholder = "Select group...",
 }) => {
 	const [isEditing, setIsEditing] = useState(false);
 	const [selectedValue, setSelectedValue] = useState(value);

frontend/src/components/Layout.jsx

@@ -38,7 +38,7 @@ const Layout = ({ children }) => {
 		const saved = localStorage.getItem("sidebarCollapsed");
 		return saved ? JSON.parse(saved) : false;
 	});
-	const [userMenuOpen, setUserMenuOpen] = useState(false);
+	const [_userMenuOpen, setUserMenuOpen] = useState(false);
 	const [githubStars, setGithubStars] = useState(null);
 	const location = useLocation();
 	const {
@@ -339,7 +339,7 @@ const Layout = ({ children }) => {
 								</div>
 							</div>
 						)}
-						{navigation.map((item, index) => {
+						{navigation.map((item) => {
 							if (item.name) {
 								// Single item (Dashboard)
 								return (
@@ -490,7 +490,7 @@ const Layout = ({ children }) => {
 									</div>
 								</li>
 							)}
-							{navigation.map((item, index) => {
+							{navigation.map((item) => {
 								if (item.name) {
 									// Single item (Dashboard)
 									return (