Building ora-tui with Google Antigravity & Gemini 4 Argon: An MS-DOS Retro TUI & OpenTelemetry Exporter for Oracle RAC, DB & SAN Multipath

How I pair-programmed with Google Antigravity powered by Gemini 4 Argon to build a zero-dependency Go TUI and OpenTelemetry/Prometheus observability stack for Oracle Databases and Linux SAN storage.