refactor(notes): rename raw to storage in loadNotes

src/lib/notesStorage.ts

@@ -3,11 +3,11 @@ import type { Note } from '../types/note'
 const STORAGE_KEY = 'notes'
 
 export function loadNotes(): Note[] {
-  const raw = localStorage.getItem(STORAGE_KEY)
-  if (raw === null) return []
+  const storage = localStorage.getItem(STORAGE_KEY)
+  if (storage === null) return []
 
   try {
-    const parsed: unknown = JSON.parse(raw)
+    const parsed: unknown = JSON.parse(storage)
     if (!Array.isArray(parsed)) return []
     return parsed.filter(isNote)
   } catch {