Replaces Couchbase with Redis for data persistence, updating environment variables, Docker Compose files, and repository logic. Removes Couchbase and Jackson dependencies, introduces Gson for JSON serialization, and refactors models and repositories to support Redis. Adds utility classes for Redis and Gson, and updates tests and scrapers to use Gson.
Introduced Dockerfile, .dockerignore, and example environment file for containerization. Added compose.yml for Docker Compose setup and renamed docker-compose.dev.yml to compose.dev.yml. Updated build.gradle.kts for Java 21 and shadow plugin, and improved .gitignore and .gitattributes. Refactored Config.java to reorder ENV initialization.