Release 0.2.1

What's Changed

• feat: Add status pill to add edit flashcard context page
• improv: Add number of items in folders and flashcards pages
• fix: Bug that prvented the app flashcard status from being updated on the add edit context page
• feat: Add back button to study page
• improv: Add minimum window size
• chore: Update application screenshots
• chore: Update dependencies

Full Changelog: 0.2.0...0.2.1