Add accessibility features

[ArrowAced]

Meower needs accessibility features in the long-term. Making Meower to be more open to people is a good idea

Possible accessibility features to consider:

• Text size options
• High contrast theme
• Proper tab key support
• Option to switch to accessible fonts such as Atkinson Hyperlegible
• Proper screen reader support if we don't already have that
• Reduced motion option
• Text to speech option (would be chaotic though)
• More specific keyboard shortcuts
• Option to add alt text to images

These are just a few of the things we could implement to provide better accessibility to Meower