docker-compose.yml now mounts the working directory at /var/www/html so
PHP changes take effect without an image rebuild. To avoid a mount nested
inside that bind mount, the storage directory moves out to /var/www/storage
(still a named volume). Config gains a STORAGE_PATH env var driving both the
SQLite database and the JWT signing-key location; the entrypoint chowns that
directory. The Dockerfile is unchanged and still builds a self-contained
image (STORAGE_PATH defaults back to ./storage when unset).
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Slim 4 + SQLite todo-list API providing email/password registration,
login, and an authenticated GET /me endpoint. Stateless HS256 JWTs,
bcrypt password hashing, uniform JSON error envelope, and a SQL
migration runner. Includes PHPUnit feature tests and stage-1 docs.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>