Adds a root Dockerfile (Arch Linux + Apache + PHP) and docker-compose.yml
with separate cache/data/images volumes, so a project's own content,
page cache, and future uploaded images stay out of paths a framework
update would wipe. App/ is baked into the image but can be bind-mounted
to override without a rebuild. Renames the Sass build-tool Dockerfile
example in the styling doc to Dockerfile.sass to avoid colliding with
the new app Dockerfile, adds a new /admin/docs/docker page (linked from
the docs index and nav), and documents the reserved images/ directory
in AGENTS.md and README.
Also records the user's git/docker execution permission boundaries in
CLAUDE.md for future sessions.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Documents project structure, Docker-only build/run commands, and
conventions so any coding agent (Claude Code, DeepSeek, etc.) can
orient quickly. CLAUDE.md imports AGENTS.md as the single source of
truth.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
code