* docs: restructure documentation into focused, navigable pages (#docs-reorg)
Break the 4096-line documentation.mdx monolith into 13 focused pages
organized by feature area. Reorganize Mintlify navigation from 5 generic
groups into 7 feature-based groups. Move Orbital Surveillance from
Infrastructure to Map Layers where it belongs.
- Extract: signal-intelligence, features, overview, hotspots, CII,
geographic-convergence, strategic-risk, infrastructure-cascade,
military-tracking, maritime-intelligence, natural-disasters,
contributing, getting-started
- Append to: architecture.mdx (9 sections), ai-intelligence.mdx (3 sections)
- Fix legacy .md links in map-engine.mdx, maps-and-geocoding.mdx
- Slim documentation.mdx to an 80-line index/hub page
- Eliminate duplicate content that caused repeated headings
* fix(docs): remove duplicate H1 headings from all Mintlify pages
Mintlify auto-renders the frontmatter `title` as an H1, so having
`# Title` in the body creates a doubled heading on every page.
Remove the redundant H1 (and repeated description lines) from all
31 .mdx files.
* fix(docs): rename doc files to lowercase kebab-case for Mintlify
Mintlify serves pages at lowercase URLs. Uppercase filenames caused
404s on the Documentation tab. Renames all 18 doc files, updates
docs.json references, and fixes internal cross-links.
* fix(docs): rename .md to .mdx for Mintlify compatibility
Mintlify expects .mdx files. Plain .md files were not being found,
causing 404s on all documentation pages.
* feat(docs): add navbar links and footer with site variants
- Navbar: Live App, Tech, Finance, Blog links + GitHub CTA
- Footer: World Monitor variants + Resources columns
- Logo links back to worldmonitor.app
