fuck it, production release

@ pre-release users: just so you know; i've removed the experimental refresh-to-load-new-posts behavior again as it was too unreliable. it's something i would like to explore in the future, but for now, i've reverted it to how it was before.

• Finally: The long-awaited Material 3 UI redesign!
• Gaps in home timeline now allow choosing whether to load newer or older data
• For server announcements and Akkoma users: Emoji reactions!
• Recently used emoji in emoji picker
• Pronouns are now displayed next to display names
• Lots of bugfixes and new bugs for you to discover ✨