-- Migration: Add user_text column to guess_records table
-- Date: 2025-11-27
-- Description: Add user_text field to store STT transcription from MCP VoiceKit

-- Add user_text column (will be NULL for existing records)
ALTER TABLE guess_records ADD COLUMN IF NOT EXISTS user_text TEXT;

-- Optional: Add comment to column
COMMENT ON COLUMN guess_records.user_text IS 'STT transcription from MCP VoiceKit analyze_voice_similarity';
