Russet: OpenRouter & Local AI app analytics for October 1

Russet brings private, powerful AI to Android. By default, chats run fully on-device—with no account, ads, or message tracking—and downloadable models optimized for your hardware work completely offline. When you want access to more models, you can optionally connect OpenRouter and OpenAI in a clean, native interface designed for privacy, focus, and flow. Features - Flexible chats: Choose on-device or optional OpenRouter models, adjust response style, lock chats, and analyze attachments. - Text-to-speech: Import speeches generated in custom voices from Russet for Mac. - Flow: Summarize, rewrite, debate, label, and translate text offline. - Offline-ready: Core AI features work without an internet connection; OpenRouter and OpenAI access is optional and requires connectivity. - Multilingual: Supports several written and spoken languages.