Open Relay - Open WebUI Client

WHAT'S NEW • Redesigned the model picker: a glass card that drops down from the model button, with a new long-press menu on each model. IMPROVEMENTS • Improvements in smoothness throughout the app. BUG FIXES • Fixed the new chat screen stuttering when dragging the keyboard down. • Fixed the new chat screen scrolling up and down while the keyboard is open, while keeping drag-to-close for the keyboard. • Fixed chats sometimes not updating live when you continue them on another device or the web. • Fixed the screen flickering when returning to the app, and removed the line above the sidebar's bottom bar. • Fixed the sidebar spinner staying on after a reply finished, including chats started from another device while this one was in the background. • Fixed replies that use tools going blank or cutting off after the tool finished, so the full answer now shows while streaming and after reopening the chat. • Fixed thinking, code analysis, web search and sub-agent steps showing up wrongly or not at all in some replies, and images returned by tools not appearing. • Fixed replies continued from another device or the web missing tool steps and thinking while streaming. • Fixed deleted message versions coming back or getting mixed up after leaving and reopening a chat, and made deleting and regenerating animate smoothly.