This directory contains the database schema and query functions for the Tweet Metrics Tracker application.

• migrations.ts - Database schema definitions and initialization
• queries.ts - Database query functions

• twitter_users_v1 - Stores Twitter user information
• tweets_v1 - Stores tweets
• metrics_v1 - Stores historical metrics for tweets

When modifying the database schema, create new tables with incremented version numbers (e.g., tweets_v2) rather than altering existing tables.