Release v2.0.0

[MainasuK]

What's Changed

• Fix scroll to top always trigger issue by @MainasuK in Fix scroll to top always trigger issue #103
• Add behavior preference by @MainasuK in Add behavior preference #104
• Fix mastodon direct message mention missing by @MainasuK in Fix mastodon direct message mention missing #105
• Add history tab by @MainasuK in Add history tab #106
• Add rate limit for tweet post by @MainasuK in Add rate limit for tweet post #115
• Migrate to SwiftUI by @MainasuK in Migrate to SwiftUI  #130
• Migrate to Twitter basic api by @MainasuK in Migrate to Twitter basic api #131
• Add multi-window support for iPad by @MainasuK in Add multi-window support for iPad #132
• Fix protected user timeline by @MainasuK in Fix protected user timeline #133
• Add multi column layout for iPad by @MainasuK in Add multi column layout for iPad #134
• Update for the Twitter Basic API by @MainasuK in Update for the Twitter Basic API #137