V16.0: New home screen and Agent mode upgrade

Home screen V2

• Layout, drag and drop, adaptive grid and styling rebuilt
• New and improved widgets and home settings, with better time and date display
• Icon editing reworked for easier icons, arrangement and display

Disguised icons for "My Creations"

• "My Creations" can appear as home icons and survive refreshes
• New disguised mini-app / small window view that feels like a real app
• A fresh set of app icons (Black Market, Chat Room, Music, Shop, QwQ, My Creations and more)

Sign-up and accounts

• Sign-up now includes email verification

API settings and providers

• API settings redesigned for easier switching and saving
• New providers: official Gemini, GLM and more
• New system-level API configuration for central management

Agent mode

• Redesigned UI: multiple windows, message actions (including delete) and better input
• New setup wizard, plus tools for reading and listing world books

Chat and QwQ

• Fixed unread badges and message race conditions; better bulk delete
• Many fixes to world book, memory and backup data handling
• Updated Chinese and English text