v0.1.2 — Quack Remote Support, Explorer Refresh & Row Counts, Wide Table Windowing

This release introduces full integration with remote Quack database instances (including SSL toggle support and automatic zero-host detection), major explorer ergonomics improvements in the TUI (on-demand explorer refresh r/R, table row counts, expandable column trees), horizontal column windowing for high-column results tables, and native ARM64 Linux CI releases