Первоначальный коммит

Co-authored-by: Cursor <cursoragent@cursor.com>

play-life-backend/migrations_old/003_remove_words_unique_constraint.sql

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+-- Migration: Remove UNIQUE constraint from words.name
+-- This script removes the unique constraint on the name column in the words table
+
+-- Drop the unique constraint on words.name if it exists
+ALTER TABLE words 
+DROP CONSTRAINT IF EXISTS words_name_key;
+
+-- Also try to drop constraint if it was created with different name
+ALTER TABLE words 
+DROP CONSTRAINT IF EXISTS words_name_unique;
+