chore: Update Docker configurations and enhance services guide

Commit notes

- Updated `docker-compose` commands in `package.json` to specify the path for the backend services. - Added a new `SERVICES_GUIDE.md` file detailing the local development setup for frontend, backend, database, storage, and analysis services. - Enhanced the analysis service to generate Opus previews and updated related functions in `app.py` and `dsp.py`. - Improved database handling in `db.py` to ensure metadata updates for samples. - Refactored upload handling in `sample.go` to support resumable uploads and trigger analysis. - Updated frontend components for better user experience during file uploads.

These changes aim to streamline the development process and improve service integration.