fix: Fix linting errors and warnings

Author: batalabs

src/components/editor/FileUpload/index.tsx

@@ -1,5 +1,5 @@
 import { useState, useRef } from 'react';
-import { Upload, X, File, Download, Loader2 } from 'lucide-react';
+import { Upload, X, Download, Loader2 } from 'lucide-react';
 import { Button } from '@/components/ui/button';
 import { Progress } from '@/components/ui/progress';
 import type { FileAttachment } from '@/types/note';

src/components/editor/index.tsx

@@ -1,4 +1,4 @@
-import { useState, useEffect, useRef, useCallback } from 'react';
+import { useState, useEffect, useCallback } from 'react';
 import {
   Star,
   Archive,
@@ -86,9 +86,10 @@ export default function Index({
           editor.commands.setTextSelection({ from, to });
         }
       } catch {
+        // Ignore cursor restoration errors
       }
     }
-  }, [note?.content, editor]);
+  }, [note, editor]);
 
   const handleTitleChange = useCallback(
     (e: React.ChangeEvent<HTMLInputElement>) => {

src/hooks/useNotes.ts

@@ -115,11 +115,12 @@ export function useNotes() {
   }, [encryptionReady, clerkUser, loadData]);
 
   useEffect(() => {
+    const timeouts = saveTimeoutsRef.current;
     return () => {
-      saveTimeoutsRef.current.forEach((timeout) => {
+      timeouts.forEach((timeout) => {
         clearTimeout(timeout);
       });
-      saveTimeoutsRef.current.clear();
+      timeouts.clear();
     };
   }, []);
 
@@ -297,7 +298,7 @@ export function useNotes() {
             throw new Error('Encryption not ready. Please wait a moment and try again.');
           }
 
-          const apiNote = await api.updateNote(noteId, {
+          await api.updateNote(noteId, {
             title: updates.title,
             content: updates.content,
             folderId: updates.folderId,
@@ -307,7 +308,6 @@ export function useNotes() {
             tags: updates.tags,
           });
 
-          const updatedNote = convertApiNote(apiNote);
           saveTimeoutsRef.current.delete(noteId);
         } catch (error) {
           console.error('Failed to update note:', error);

src/services/fileService.ts

@@ -112,7 +112,7 @@ export class FileService {
           try {
             const response = JSON.parse(xhr.responseText);
             resolve(response);
-          } catch (error) {
+          } catch {
             reject(new Error('Invalid response format'));
           }
         } else if (xhr.status === 413) {