v9.0.0

What's Changed

• Fix/updates-batch-mark-read by @KazeKaze93 in #58
• feat: enhance GlobalTopBar with SyncStatusBadge by @KazeKaze93 in #59
• feat: enhance TagsDrawer functionality for tag management by @KazeKaze93 in #60
• feat: add auto-sync on startup feature by @KazeKaze93 in #61
• feat: add sync interval setting for background synchronization by @KazeKaze93 in #62
• feat: integrate maintenance scheduler into main process by @KazeKaze93 in #63

Full Changelog: v8.4.0...v9.0.0