Alejandro Gutiérrez
03ed7029e2
feat: Add decoupled pipeline schema with separate PostgreSQL namespace
- Create consolidated migration (005_create_pipeline_schema.sql) with
'pipeline' schema for all classification tables
- Update pipeline repositories to use schema prefix (pipeline.*)
- Add run_migrations() method to DatabaseManager
- Add CLI tool for running versioned migrations
Tables created in pipeline schema:
- reviews_raw, reviews_enriched (Stage 1)
- review_spans (Stage 2)
- issues, issue_spans, issue_events (Stage 3)
- fact_timeseries (Stage 4)
- urt_domains, urt_categories (taxonomy lookup)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>