chore: prepare release 1.22.0

[sable-actions]

Preview the next release on dev.sable.moe

Important

Merging this PR will create a new release.

Features

• Allow swiping away in-app notifications on mobile by @blueberrymuffin3 in feat(mobile): allow swiping notifications away #1863
• Show the gif and sticker composer buttons by default, keeping only emoji while typing on mobile. by @eleboucher in fix: tauri media loading, sent-message drafts and composer buttons #1862

Fixes

• Fix the Android keyboard flickering when backspacing a native emote. by @eleboucher in Fix/mobile image tap keyboard #1871
• Fix devices randomly becoming unverified: clear the account's crypto stores on forced logout, and reload instead of retrying in place after a store mismatch. by @eleboucher in fix: fix crypto, sliding sync echo and back button  #1868
• Fix a crash when emoji autocomplete results reappear while typing. by @eleboucher in fix: prevent emoji autocomplete selection crash #1886
• Fix the forum room "Event Timeline" developer entry bouncing straight back to the forum view. by @eleboucher in fix(forum): keep the event timeline open for forum rooms #1857
• Fix forum rooms opening in the normal chat view and improve forum post and thread navigation. by @7w1 in fix forums not opening in forum view & formatting fixes #1839
• Fix the mobile keyboard staying open over the room list after swiping out of a room. by @eleboucher in fix: tauri media loading, sent-message drafts and composer buttons #1862
• Fix the mobile keyboard reopening when tapping a timeline image. by @eleboucher in Fix/mobile image tap keyboard #1871
• Dismiss the mobile keyboard when opening composer sheets (emoji, attachments, personas) and keep it dismissed after they close. by @eleboucher in fix(mobile): keep composer sheets from popping the soft keyboard #1866
• Fix a sent message coming back in the composer, and stop undo restoring cleared content. by @eleboucher in fix: tauri media loading, sent-message drafts and composer buttons #1862
• Fix being unable to back out of a space preview opened by address, and give Tauri webview back/swipe somewhere to land on deep-linked launches. by @eleboucher in fix: fix crypto, sliding sync echo and back button  #1868
• Fix room and user avatars disappearing on desktop after an access-token rotation. by @eleboucher in fix: re-resolve loopback media after token rotation #1864
• Fix avatars, images and videos disappearing or reloading on desktop and mobile. by @eleboucher in fix: tauri media loading, sent-message drafts and composer buttons #1862
• Reimplement responsive composer layout by @Septicity in fix: Reimplement responsive composer layout #1865