-- M15: Remove pg_trgm GIN trigram indexes and extension

DROP INDEX IF EXISTS idx_conversations_labels_trgm;
DROP INDEX IF EXISTS idx_messages_content_trgm;
DROP INDEX IF EXISTS idx_contacts_name_trgm;
DROP INDEX IF EXISTS idx_contacts_email_trgm;
DROP INDEX IF EXISTS idx_contacts_phone_trgm;
DROP INDEX IF EXISTS idx_contacts_identifier_trgm;
DROP INDEX IF EXISTS idx_articles_title_trgm;
DROP INDEX IF EXISTS idx_articles_description_trgm;
DROP INDEX IF EXISTS idx_articles_content_trgm;

-- Drop pg_trgm extension (caution: only if no other objects depend on it)
DROP EXTENSION IF EXISTS pg_trgm;