-- Drop analytics system tables and indexes
DROP INDEX IF EXISTS idx_legacy_migration_old_filter_type;
DROP INDEX IF EXISTS idx_share_templates_format;
DROP INDEX IF EXISTS idx_filter_presets_user_id;
DROP INDEX IF EXISTS idx_reading_stats_read_at;
DROP INDEX IF EXISTS idx_reading_stats_article_id;
DROP INDEX IF EXISTS idx_reading_stats_user_id;
DROP TABLE IF EXISTS legacy_migration;
DROP TABLE IF EXISTS share_templates;
DROP TABLE IF EXISTS filter_presets;
DROP TABLE IF EXISTS reading_stats;
