Stream: Grok Prompt Navigator

Adds a PromptList button and code block collapse to grok.com chat to view user message previews

Stream: Grok Prompt Navigator Enhance your Grok experience with faster navigation and cleaner chats. Stream adds two lightweight, native-looking buttons to grok.com chats and projects: • My Prompts button – Instantly open a beautiful dropdown showing short previews of all your previous messages. Each preview includes an "Answer" button to jump directly to the AI's response, and you can also click a preview to smoothly scroll straight to your message. Perfect for long conversations and complex reasoning threads. • Code Block Collapse button – One click to collapse (or expand) every code block in the conversation, instantly decluttering the page when you're focusing on text or quickly revealing code when needed. Features: - Clean, native-style UI that blends perfectly with Grok's design - Dropdown previews (first 5 words of each of your messages, plus answer jumping) - Smooth scrolling navigation - Works on grok.com/chat/, grok.com/c/, and grok.com/project/* - Zero permissions, no tracking, no external resources – completely lightweight and private