ardirec v0.2.0-alpha.12 — Table Investigation Polish

ardirec alpha.12 sharpens the Engineering Table into an abnormal-first investigation surface.

Highlights:

• Compact Analysis columns prioritize H1 RMS/angle, cycle extremum, DC/H1, THD and H2/H3/H5 ratios; Detailed mode adds Instant, true RMS, crest factor and signed DC.
• Only abnormal filters channels using transparent investigation heuristics: THD >= 5%, |DC|/H1 >= 5%, or crest factor >= 2.0. These are not standards or relay-operate verdicts.
• New sort modes rank DC bias and crest factor in addition to Record, Signal, RMS and THD.
• Summary strip reports abnormal count, worst THD, strongest DC bias and highest crest factor while retaining dimension-safe Max V/Max I summaries.
• Clicking a row selects that signal in the shared document context, so analysis can continue in other views without hunting for the channel again.
• Table remains single-cursor, snap-capable, cached, virtualized and Primary/Secondary aware.

Windows development distribution remains a portable ZIP folder. The executable is unsigned, so Windows SmartScreen may show a warning.

What's Changed

• feat: P4.1 table investigation polish and abnormal-first workflow by @masarray in #18

Full Changelog: v0.2.0-alpha.11...v0.2.0-alpha.12