v1.0.0 — Initial Release

Initial public release of PostgreDataMigrationApp.

 - 12-table Defence T&E schema across 6 database engines
 - PostgreSQL, MariaDB, SQLite, InfluxDB, Redis, Teradata
 - 4 isolated environments (Dev, Test, Staging, Prod)
 - Interactive setup wizard (setup.sh)
 - 85-assertion SQL test suite — 100% passing
 - Terraform GitHub repository management