.dockerignore now lists every .gitignore pattern, each with **/ so Docker
matches it in every directory as git does, plus the top-level data/
directory. git-ignored secrets such as .env.local, *.key files and
data/session.key no longer reach the build stages or the build cache. A last
!.git/** line sends all of .git again, since git never applies these patterns
inside it, so a branch named like fix/session.key still resolves. No tracked
file is listed, so the version still comes from git describe without -dirty.
data/, where upaasd keeps its database and session key when run from the
checkout, is now git-ignored.
Model: opus-5-5
sneak