BASE 44 ORDER: Implement frequency bucket column, partial index, Redis cache, and vacuum timer — E8 Intelligence Research

Andrew's order (Base 44 console): [SELF-BUILD from enhancement #1120] Add frequency_bucket column to breakthroughs table, create partial index on (frequency_bucket, created_at), implement Redis cache keyed by bucket:query_hash with TTL proportional to bucket frequency, set systemd timer for periodic vacuum/reindex. MERLIN: Understood. You want to add a frequency_bucket column to the breakthroughs table, create a partial index on (frequency_bucket, created_at), implement a Redis cache keyed by bucket:query_hash with TTL proportional to bucket frequency, and set a systemd timer for periodic vacuum/reindex. The swarm will execute these database and caching enhancements immediately. Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com