OpenIcon gallery: all 370 icons on /openicon, with search, filters and terminal glyphs

Replaces the 47-icon sample with the whole reference set: search by name,
alias or keyword; category chips with counts; UI/brand filter; SVG,
Nerd Font, Unicode or ASCII view (the Nerd Font view uses the official
symbols subset to the set's 349 glyphs, 38 KB woff2, MIT); size and
colour; a detail panel with all three glyphs and codepoints, trademark
notes, copy SVG / <img> / icon("key"), and downloads. Ready for the
optional HQ (full-colour) style: a Simple/HQ toggle appears once icons
carry an hq field. Filters live in the URL.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

apps/logicsrc-web/public/openicon/set/svg/javascript.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="currentColor"><title>JavaScript</title><g transform="translate(2 2) scale(0.83333)"><path d="M0 0h24v24H0V0zm22.034 18.276c-.175-1.095-.888-2.015-3.003-2.873-.736-.345-1.554-.585-1.797-1.14-.091-.33-.105-.51-.046-.705.15-.646.915-.84 1.515-.66.39.12.75.42.976.9 1.034-.676 1.034-.676 1.755-1.125-.27-.42-.404-.601-.586-.78-.63-.705-1.469-1.065-2.834-1.034l-.705.089c-.676.165-1.32.525-1.71 1.005-1.14 1.291-.811 3.541.569 4.471 1.365 1.02 3.361 1.244 3.616 2.205.24 1.17-.87 1.545-1.966 1.41-.811-.18-1.26-.586-1.755-1.336l-1.83 1.051c.21.48.45.689.81 1.109 1.74 1.756 6.09 1.666 6.871-1.004.029-.09.24-.705.074-1.65l.046.067zm-8.983-7.245h-2.248c0 1.938-.009 3.864-.009 5.805 0 1.232.063 2.363-.138 2.711-.33.689-1.18.601-1.566.48-.396-.196-.597-.466-.83-.855-.063-.105-.11-.196-.127-.196l-1.825 1.125c.305.63.75 1.172 1.324 1.517.855.51 2.004.675 3.207.405.783-.226 1.458-.691 1.811-1.411.51-.93.402-2.07.397-3.346.012-2.054 0-4.109 0-6.179l.004-.056z"/></g></svg>