chore: establish local platform baseline

migrations/000008_content_memory.down.sql

@@ -0,0 +1,15 @@
+BEGIN;
+
+DROP TABLE IF EXISTS memory_index_entry;
+ALTER TABLE curated_memory DROP CONSTRAINT IF EXISTS curated_memory_current_version_fk;
+DROP TABLE IF EXISTS memory_version;
+DROP TABLE IF EXISTS curated_memory;
+DROP TABLE IF EXISTS fact_candidate;
+DROP TABLE IF EXISTS story_source;
+ALTER TABLE story_draft DROP CONSTRAINT IF EXISTS story_draft_current_revision_fk;
+DROP TABLE IF EXISTS story_revision;
+DROP TABLE IF EXISTS story_draft;
+DROP TABLE IF EXISTS conversation_summary;
+DROP TABLE IF EXISTS conversation_turn;
+
+COMMIT;