Replace footer with a nav row, repo link, and license line
The prior footer was a single embedded AI-generated image, not a fit for a
permanent footer. Swapped for plain markdown: links to the six key pages,
a link back to the main repo, MIT license, and one restrained closing line
matching the project's existing voice (docs/concept.md ends the same way).
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
879e5ab
Add wiki pages: Concept & Design, Safety Invariant, Architecture, Building & Running, Atmosphere experiment, THE MIRROR ideation, Roadmap; enhance Home
Content authored by reading the actual repo (README, CLAUDE.md, LULLKit
sources, app views, project.yml, PR #1's SpriteKit experiment, and the
ideation/mirror-and-still-here branch) rather than invented. Originally
drafted as a docs/wiki/ fallback in PR #2 on the main repo while this wiki
was uninitialized; published here now that it exists. Home's original
"Welcome to the LULL wiki!" line is kept, not replaced.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
8f5a407