Install python3/make/g++ in Dockerfile deps stage for drizzle-kit's
better-sqlite3 dependency. Use --ignore-scripts in CI workflows since
lint, test, and build don't need the native module.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add multi-stage Dockerfile, docker-compose with persistent volumes,
and Gitea Actions workflows for CI (lint/test/build) and releases
(tag, Docker image push, changelog). Support DATABASE_PATH env var
for configurable SQLite location to enable proper volume mounting.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
