fix: remove 7 unused variables in UI hooks and components

Cleaned up unused parameters and functions:
- status/index.tsx: removed unused className parameter from StatusIndicator
- useDragToDesktop.ts: removed unused sshHost parameter and from dependency
  arrays (4 occurrences)
- useDragToSystemDesktop.ts: removed unused sshHost parameter and
  getLastSaveDirectory function (29 lines removed)

Continued reducing frontend lint errors

src/components/ui/shadcn-io/status/index.tsx

@@ -17,10 +17,7 @@ export const Status = ({ className, status, ...props }: StatusProps) => (
 
 export type StatusIndicatorProps = HTMLAttributes<HTMLSpanElement>;
 
-export const StatusIndicator = ({
-  className,
-  ...props
-}: StatusIndicatorProps) => (
+export const StatusIndicator = ({ ...props }: StatusIndicatorProps) => (
   <span className="relative flex h-2 w-2" {...props}>
     <span
       className={cn(

src/ui/hooks/useDragToDesktop.ts

@@ -21,10 +21,7 @@ interface DragToDesktopOptions {
   onError?: (error: string) => void;
 }
 
-export function useDragToDesktop({
-  sshSessionId,
-  sshHost,
-}: UseDragToDesktopProps) {
+export function useDragToDesktop({ sshSessionId }: UseDragToDesktopProps) {
   const [state, setState] = useState<DragToDesktopState>({
     isDragging: false,
     isDownloading: false,
@@ -137,7 +134,7 @@ export function useDragToDesktop({
         return false;
       }
     },
-    [sshSessionId, sshHost],
+    [sshSessionId],
   );
 
   const dragFilesToDesktop = useCallback(
@@ -246,7 +243,7 @@ export function useDragToDesktop({
         return false;
       }
     },
-    [sshSessionId, sshHost, dragFileToDesktop],
+    [sshSessionId, dragFileToDesktop],
   );
 
   const dragFolderToDesktop = useCallback(
@@ -274,7 +271,7 @@ export function useDragToDesktop({
 
       return false;
     },
-    [sshSessionId, sshHost],
+    [],
   );
 
   return {

src/ui/hooks/useDragToSystemDesktop.ts

@@ -21,10 +21,7 @@ interface DragToSystemOptions {
   onError?: (error: string) => void;
 }
 
-export function useDragToSystemDesktop({
-  sshSessionId,
-  sshHost,
-}: UseDragToSystemProps) {
+export function useDragToSystemDesktop({ sshSessionId }: UseDragToSystemProps) {
   const [state, setState] = useState<DragToSystemState>({
     isDragging: false,
     isDownloading: false,
@@ -37,34 +34,6 @@ export function useDragToSystemDesktop({
     options: DragToSystemOptions;
   } | null>(null);
 
-  const getLastSaveDirectory = async () => {
-    try {
-      if ("indexedDB" in window) {
-        const request = indexedDB.open("termix-dirs", 1);
-        return new Promise((resolve) => {
-          request.onsuccess = () => {
-            const db = request.result;
-            const transaction = db.transaction(["directories"], "readonly");
-            const store = transaction.objectStore("directories");
-            const getRequest = store.get("lastSaveDir");
-            getRequest.onsuccess = () =>
-              resolve(getRequest.result?.handle || null);
-          };
-          request.onerror = () => resolve(null);
-          request.onupgradeneeded = () => {
-            const db = request.result;
-            if (!db.objectStoreNames.contains("directories")) {
-              db.createObjectStore("directories");
-            }
-          };
-        });
-      }
-    } catch {
-      // IndexedDB not available or failed to retrieve directory
-    }
-    return null;
-  };
-
   const saveLastDirectory = async (fileHandle: any) => {
     try {
       if ("indexedDB" in window && fileHandle.getParent) {