Native v8.3.0

This release adds native share sheet support so you can send photos, files, and links to Tlon directly from other app. DMs with your Tlonbot now show a thinking indicator, and the photo viewer, retry messages, and Forward to Channel sheet have been refined. Several fixes address referenced post scrolling, profile detail syncing, and missing BOT tags on threaded posts.

• Adds support for sharing directly from the native operating system to Tlon. Share photos, files, links, etc. directly to Tlon via the native share sheet.
• Adds a step in onboarding where the user can configure their provided Tlonbot with a name, avatar, and model selection; joins them to a group with their bot and allows them to directly share an invite link with their friends without connecting their contact book
• Adds a "thinking" indicator when in a DM with your Tlonbot
• Fixes an issue where when one navigated to referenced post, the target post would be scrolled out of view
• Fixes an issue where viewing another user's profile would fail to sync profile details
• Improves the contact book connection onboarding screen by adding a clarifying detail about security
• Improves the photo and video viewer lightbox
• Improves post Edit and group/channel Configure buttons
• Improves the "Tap to retry" message in channels
• Fixes an issue where "BOT" tags failed to appear on posts in threads
• Improves the layout of the Forward to Channel sheet