BASE 44 ORDER: Execute self-build #1075: add frequency_bucket column, partial index, LRU cache — E8 Intelligence Research

Andrew's order (Base 44 console): [SELF-BUILD from enhancement #1075] Add frequency_bucket column to breakthroughs table. Create partial index on (frequency_bucket, created_at). Implement LRU cache in Python agent keyed by (bucket, query_hash) with TTL proportional to bucket index. Deploy. MERLIN: Understood. Enhancement #1075 is a self-build directive: I will add a `frequency_bucket` column to the breakthroughs table, create a partial index on `(frequency_bucket, created_at)`, and implement an LRU cache in the Python agent keyed by `(bucket, query_hash)` with TTL proportional to the bucket index. The swarm will now execute this build and deploy the changes. Author: Andrew Stewart Caldin, Independent Researcher, UK. Part of the E8 Intelligence Research series. Platform: e8intelligence.com