Edit the core instructions and personality of the AI Assistant.

• AI Community Tagging: Type @AI in the community chat to have the AI respond publicly to everyone!
• Private AI Chat: Switch to the AI tab for one-on-one assistance with advanced reasoning capabilities.
• Global Groups: Create secure, password-protected chat rooms and broadcast them to the global network.
• Rich Markdown: Use `**bold**`, `_italics_`, `__underline__`, and ` ``` ` codeblocks in your messages.
• PWA Ready: Save DualChat to your mobile home screen for a seamless, full-screen native app experience.
• Smart Scroll: Catching up on history? The chat auto-scroll safely pauses until you click the scroll-down arrow.