PHP 8.3 + Apache image serving public/ on port 8080, with pdo_sqlite and mbstring built in. The container entrypoint applies migrations as www-data before starting Apache; the SQLite database and generated JWT signing key persist in a named "storage" volume. `docker compose up -d` is now the primary way to run the project without a local PHP toolchain. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>