diff --git a/src/ui/Desktop/Apps/Credentials/CredentialsManager.tsx b/src/ui/Desktop/Apps/Credentials/CredentialsManager.tsx
index 553f228b..8bfae343 100644
--- a/src/ui/Desktop/Apps/Credentials/CredentialsManager.tsx
+++ b/src/ui/Desktop/Apps/Credentials/CredentialsManager.tsx
@@ -9,21 +9,7 @@ import {
   AccordionItem,
   AccordionTrigger,
 } from "@/components/ui/accordion";
-import {
-  Sheet,
-  SheetContent,
-  SheetDescription,
-  SheetFooter,
-  SheetHeader,
-  SheetTitle,
-} from "@/components/ui/sheet";
-import {
-  Select,
-  SelectContent,
-  SelectItem,
-  SelectTrigger,
-  SelectValue,
-} from "@/components/ui/select";
+import { Sheet, SheetContent } from "@/components/ui/sheet";
 import {
   Tooltip,
   TooltipContent,
@@ -37,7 +23,6 @@ import {
   Edit,
   Trash2,
   Shield,
-  Pin,
   Tag,
   Info,
   FolderMinus,
@@ -75,9 +60,7 @@ export function CredentialsManager({
   const [error, setError] = useState<string | null>(null);
   const [searchQuery, setSearchQuery] = useState("");
   const [showViewer, setShowViewer] = useState(false);
-  const [viewingCredential, setViewingCredential] = useState<Credential | null>(
-    null,
-  );
+  const [viewingCredential] = useState<Credential | null>(null);
   const [draggedCredential, setDraggedCredential] = useState<Credential | null>(
     null,
   );
@@ -153,7 +136,7 @@ export function CredentialsManager({
       const data = await getCredentials();
       setCredentials(data);
       setError(null);
-    } catch (err) {
+    } catch {
       setError(t("credentials.failedToFetchCredentials"));
     } finally {
       setLoading(false);
@@ -256,7 +239,7 @@ export function CredentialsManager({
           );
           await fetchCredentials();
           window.dispatchEvent(new CustomEvent("credentials:changed"));
-        } catch (err) {
+        } catch {
           toast.error(t("credentials.failedToRemoveFromFolder"));
         } finally {
           setOperationLoading(false);
@@ -285,7 +268,7 @@ export function CredentialsManager({
       window.dispatchEvent(new CustomEvent("credentials:changed"));
       setEditingFolder(null);
       setEditingFolderName("");
-    } catch (err) {
+    } catch {
       toast.error(t("credentials.failedToRenameFolder"));
     } finally {
       setOperationLoading(false);
@@ -359,7 +342,7 @@ export function CredentialsManager({
       );
       await fetchCredentials();
       window.dispatchEvent(new CustomEvent("credentials:changed"));
-    } catch (err) {
+    } catch {
       toast.error(t("credentials.failedToMoveToFolder"));
     } finally {
       setOperationLoading(false);
diff --git a/src/ui/Desktop/Apps/File Manager/FileManager.tsx b/src/ui/Desktop/Apps/File Manager/FileManager.tsx
index e6319df7..9ae60d2e 100644
--- a/src/ui/Desktop/Apps/File Manager/FileManager.tsx	
+++ b/src/ui/Desktop/Apps/File Manager/FileManager.tsx	
@@ -23,8 +23,6 @@ import {
   Search,
   Grid3X3,
   List,
-  Eye,
-  Settings,
 } from "lucide-react";
 import { TerminalWindow } from "./components/TerminalWindow";
 import type { SSHHost, FileItem } from "../../../types/index.js";
@@ -87,9 +85,7 @@ function FileManagerContent({ initialHost, onClose }: FileManagerProps) {
   const { t } = useTranslation();
   const { confirmWithToast } = useConfirmation();
 
-  const [currentHost, setCurrentHost] = useState<SSHHost | null>(
-    initialHost || null,
-  );
+  const [currentHost] = useState<SSHHost | null>(initialHost || null);
   const [currentPath, setCurrentPath] = useState(
     initialHost?.defaultPath || "/",
   );
@@ -145,10 +141,9 @@ function FileManagerContent({ initialHost, onClose }: FileManagerProps) {
   const [createIntent, setCreateIntent] = useState<CreateIntent | null>(null);
   const [editingFile, setEditingFile] = useState<FileItem | null>(null);
 
-  const { selectedFiles, selectFile, selectAll, clearSelection, setSelection } =
-    useFileSelection();
+  const { selectedFiles, clearSelection, setSelection } = useFileSelection();
 
-  const { isDragging, dragHandlers } = useDragAndDrop({
+  const { dragHandlers } = useDragAndDrop({
     onFilesDropped: handleFilesDropped,
     onError: (error) => toast.error(error),
     maxFileSize: 5120,
@@ -784,7 +779,7 @@ function FileManagerContent({ initialHost, onClose }: FileManagerProps) {
     }
   };
 
-  async function handleFileOpen(file: FileItem, editMode: boolean = false) {
+  async function handleFileOpen(file: FileItem) {
     if (file.type === "directory") {
       setCurrentPath(file.path);
     } else if (file.type === "link") {
@@ -834,14 +829,6 @@ function FileManagerContent({ initialHost, onClose }: FileManagerProps) {
     }
   }
 
-  function handleFileEdit(file: FileItem) {
-    handleFileOpen(file, true);
-  }
-
-  function handleFileView(file: FileItem) {
-    handleFileOpen(file, false);
-  }
-
   function handleContextMenu(event: React.MouseEvent, file?: FileItem) {
     event.preventDefault();
 
@@ -1351,18 +1338,16 @@ function FileManagerContent({ initialHost, onClose }: FileManagerProps) {
       }
 
       if (successCount > 0) {
-        const movedFiles = draggedFiles
-          .slice(0, successCount)
-          .map((file, index) => {
-            const targetPath = targetFolder.path.endsWith("/")
-              ? `${targetFolder.path}${file.name}`
-              : `${targetFolder.path}/${file.name}`;
-            return {
-              originalPath: file.path,
-              targetPath: targetPath,
-              targetName: file.name,
-            };
-          });
+        const movedFiles = draggedFiles.slice(0, successCount).map((file) => {
+          const targetPath = targetFolder.path.endsWith("/")
+            ? `${targetFolder.path}${file.name}`
+            : `${targetFolder.path}/${file.name}`;
+          return {
+            originalPath: file.path,
+            targetPath: targetPath,
+            targetName: file.name,
+          };
+        });
 
         const undoAction: UndoAction = {
           type: "cut",
diff --git a/src/ui/Desktop/Apps/Terminal/Terminal.tsx b/src/ui/Desktop/Apps/Terminal/Terminal.tsx
index 0aae78e6..77b4c1f2 100644
--- a/src/ui/Desktop/Apps/Terminal/Terminal.tsx
+++ b/src/ui/Desktop/Apps/Terminal/Terminal.tsx
@@ -80,8 +80,8 @@ export const Terminal = forwardRef<TerminalHandle, SSHTerminalProps>(
     const [visible, setVisible] = useState(false);
     const [isConnected, setIsConnected] = useState(false);
     const [isConnecting, setIsConnecting] = useState(false);
-    const [connectionError, setConnectionError] = useState<string | null>(null);
-    const [isAuthenticated, setIsAuthenticated] = useState(false);
+    const [, setConnectionError] = useState<string | null>(null);
+    const [, setIsAuthenticated] = useState(false);
     const [totpRequired, setTotpRequired] = useState(false);
     const [totpPrompt, setTotpPrompt] = useState<string>("");
     const isVisibleRef = useRef<boolean>(false);
@@ -227,13 +227,6 @@ export const Terminal = forwardRef<TerminalHandle, SSHTerminalProps>(
       [terminal],
     );
 
-    function handleWindowResize() {
-      if (!isVisibleRef.current) return;
-      fitAddonRef.current?.fit();
-      if (terminal) scheduleNotify(terminal.cols, terminal.rows);
-      hardRefresh();
-    }
-
     function getUseRightClickCopyPaste() {
       return getCookie("rightClickCopyPaste") === "true";
     }
@@ -490,7 +483,7 @@ export const Terminal = forwardRef<TerminalHandle, SSHTerminalProps>(
             setTotpRequired(true);
             setTotpPrompt(msg.prompt || "Verification code:");
           }
-        } catch (error) {
+        } catch {
           toast.error(t("terminal.messageParseError"));
         }
       });
@@ -526,7 +519,7 @@ export const Terminal = forwardRef<TerminalHandle, SSHTerminalProps>(
         }
       });
 
-      ws.addEventListener("error", (event) => {
+      ws.addEventListener("error", () => {
         setIsConnected(false);
         isConnectingRef.current = false;
         setConnectionError(t("terminal.websocketError"));
diff --git a/src/ui/Mobile/Apps/Terminal/Terminal.tsx b/src/ui/Mobile/Apps/Terminal/Terminal.tsx
index 3cfbb362..b2a7d24a 100644
--- a/src/ui/Mobile/Apps/Terminal/Terminal.tsx
+++ b/src/ui/Mobile/Apps/Terminal/Terminal.tsx
@@ -12,7 +12,6 @@ import { Unicode11Addon } from "@xterm/addon-unicode11";
 import { WebLinksAddon } from "@xterm/addon-web-links";
 import { useTranslation } from "react-i18next";
 import { isElectron, getCookie } from "@/ui/main-axios.ts";
-import { toast } from "sonner";
 
 interface HostConfig {
   id?: number;
@@ -52,9 +51,9 @@ export const Terminal = forwardRef<TerminalHandle, SSHTerminalProps>(
     const wasDisconnectedBySSH = useRef(false);
     const pingIntervalRef = useRef<NodeJS.Timeout | null>(null);
     const [visible, setVisible] = useState(false);
-    const [isConnected, setIsConnected] = useState(false);
-    const [isConnecting, setIsConnecting] = useState(false);
-    const [connectionError, setConnectionError] = useState<string | null>(null);
+    const [, setIsConnected] = useState(false);
+    const [, setIsConnecting] = useState(false);
+    const [, setConnectionError] = useState<string | null>(null);
     const [isAuthenticated, setIsAuthenticated] = useState(false);
     const isVisibleRef = useRef<boolean>(false);
     const isConnectingRef = useRef(false);
@@ -160,13 +159,6 @@ export const Terminal = forwardRef<TerminalHandle, SSHTerminalProps>(
       [terminal],
     );
 
-    function handleWindowResize() {
-      if (!isVisibleRef.current) return;
-      fitAddonRef.current?.fit();
-      if (terminal) scheduleNotify(terminal.cols, terminal.rows);
-      hardRefresh();
-    }
-
     function setupWebSocketListeners(
       ws: WebSocket,
       cols: number,