Assistant checkpoint: Create database reset script

Assistant generated file changes:
- reset-db.sh: Create database reset script

---

User prompt:

generate a shell script to drop all the tables in the database and then recreate the database

reset-db.sh

@@ -0,0 +1,10 @@
+
+#!/bin/bash
+
+# Drop existing tables
+psql $DATABASE_URL -c "DROP TABLE IF EXISTS newsletters CASCADE;"
+psql $DATABASE_URL -c "DROP TABLE IF EXISTS subscriptions CASCADE;"
+psql $DATABASE_URL -c "DROP TABLE IF EXISTS _prisma_migrations CASCADE;"
+
+# Run migrations to recreate tables
+npx drizzle-kit push:pg