Production 500'd on every request because the ./data volume mount
was an empty host directory, shadowing the seed file baked into the
image. load_data() now creates a minimal default file on first run
if none exists, so an empty/fresh data volume no longer takes the
site down.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Links now live in data/links.json instead of hardcoded HTML, editable
via /admin (add/rename/reorder/delete sections and links, per-link
color and half-width side-by-side layout). New pages can be added
without code changes. Docker image only needs rebuilding on code
changes now, not on content changes (data/ is volume-mounted).
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
