DB Migrate

Create a new Supabase database migration for: $ARGUMENTS

Rules

1. NEVER edit existing migration files in supabase/migrations/ — always create a new one
2. Read the existing migrations to understand the current schema before writing SQL

Steps

1. List files in supabase/migrations/ to determine the next sequence number (format: NNN)
2. Generate a filename: supabase/migrations/NNN_<description>.sql where:
   • NNN is the next zero-padded 3-digit number (e.g., 010, 011)
   • <description> is derived from $ARGUMENTS, lowercased, spaces replaced with underscores, alphanumeric only
3. Create the migration file with this template:

-- Migration: NNN_<description>
-- Purpose: <one-line summary from $ARGUMENTS>
--
-- To apply: supabase db push
-- To revert: <describe manual rollback steps>

-- Add your SQL here

4. Fill in the SQL based on the description in $ARGUMENTS
5. If the migration adds a table, include RLS policies (this project enforces RLS on all tables)
6. If the migration adds columns, use ALTER TABLE ... ADD COLUMN with appropriate defaults
7. After creating the file, show the user the full SQL and ask them to review before applying