Base Scaffold Control Panel

@@ -1,75 +0,0 @@-<!doctype html>-<html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1">-<title>Control Panel: Scaffold — 3D</title>-<style>-*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%}-body{background:#0d1117;color:#e6edf3;overflow:hidden;font-family:'Segoe UI',system-ui,sans-serif;font-size:14px}-#bar{position:fixed;top:0;left:0;right:0;height:44px;z-index:10;display:flex;align-items:center;gap:10px;padding:0 14px;background:rgba(22,27,34,.92);border-bottom:1px solid #30363d}-#bar .t{font-weight:700;font-size:14px}#bar .t span{color:#00b8b0}-.pill{padding:5px 12px;border-radius:999px;border:1px solid #30363d;background:#1c2128;color:#8b949e;font-size:12px;cursor:pointer}-.pill.on{color:#00e6dc;border-color:rgba(0,184,176,.4)}.pill:first-of-type{margin-left:auto}-#hint{position:fixed;bottom:12px;left:50%;transform:translateX(-50%);z-index:10;font-size:11.5px;color:#8b949e;background:rgba(22,27,34,.8);padding:5px 12px;border-radius:999px}-#load{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;color:#8b949e;z-index:5;pointer-events:none;text-align:center;padding:0 20px}-canvas{display:block}-</style></head><body>-<div id="bar"><span class="t">Control Panel: Scaffold <span>3D</span></span>-<button class="pill" id="anim">Replay</button><button class="pill" id="bottom">Bottom light</button><button class="pill" id="spin">Spin</button><button class="pill" id="reset">Reset view</button></div>-<div id="load">decoding model&hellip;</div>-<div id="hint">drag to orbit &middot; wheel to zoom &middot; right-drag or two-finger to pan &middot; double-click to recentre</div>