aisman

Session 147, Step 1: Add About, Quick Start, and Docs to the top menu with responsive hiding
- AIM-2680 Add About, Quick Start, and Docs to the top menu with responsive hiding
- AIM-2681 Rename 'Help' to 'Quick Start' and update page content
- AIM-2682 Rewrite Quick Start page with user-oriented language and logical flow
- AIM-2683 Overhaul Docs site with comprehensive, user-oriented guidance
- AIM-2684 Fix Host instructions preview not updating when 'Add basic coding principles' is clicked
- AIM-2685 Clean up screenshot gallery: identify duplicates, delete web-friendly copies, and generate update script
- AIM-2686 Add new screenshots to the gallery with metadata and logical order
- AIM-2687 Refactor SectionKey to SectionId (byte) and create matching Enum in Aisman
- AIM-2688 Integrate screenshots into Quick Start and Docs pages with highlights