Add REST API, database ops, and sourceimages transform (v0.3.0)

Lars Dalbyrequested to merge
dev into main

Add plumber API (scripts/api.R) with async job tracking to replace ami-indexer. New package functions: et_db_connect, et_db_write_sourceimages, et_db_get_deployment_id, et_db_get_partner_folder (R/erda_db.R), et_build_sourceimages (R/erda_sourceimages.R), and et_job_create/update/get/ list/set_process (R/erda_jobs.R). Includes Dockerfile for deployment.

Co-Authored-By: Claude Opus 4.6 noreply@anthropic.com

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