OBS state snapshot: scene additions, dock geometry, landing tweaks

Captures the current OBS scene/window state after wiring Music Daemon,
Project Loading, and Game scenes through the UI. Untitled.json now
includes the new scenes and their browser sources.

Landing index.html: reverted to the simpler pre-doomguard version
(static signal bars, plain footer rig, no telemetry rotation, no
watermark animation), keeping the SIGNAL grid centering and the small
#rig opacity transition.

OBS rewrites these files on shutdown — expect future commits to show
similar dock-geometry diff noise.

landing/index.html

@@ -75,12 +75,10 @@ body {
 }
 .mark {
   width: 360px; height: 360px;
+  /* Static glow only — animated drop-shadow is CPU-expensive in CEF.
+     The static breathing feel comes from the rec-blink LED + cd-pulse
+     elsewhere; the mark just has a steady halo. */
   filter: drop-shadow(0 0 22px rgba(58, 209, 255, 0.35));
-  animation: mark-breathe 6s ease-in-out infinite;
-}
-@keyframes mark-breathe {
-  0%, 100% { filter: drop-shadow(0 0 18px rgba(58, 209, 255, 0.30)); }
-  50%      { filter: drop-shadow(0 0 30px rgba(58, 209, 255, 0.50)); }
 }
 .bars {
   display: flex;
@@ -134,67 +132,6 @@ body {
 .foot .warn { color: var(--warn); }
 #rig { transition: opacity 0.4s ease; }
 
-/* ───────── Doomguard watermark ─────────
-   Sits at z-index: -1 — below all flow content (HUD, standby, etc.)
-   and below the static canvas, so the white noise paints on top of it.
-   Mostly buried under noise (~4% opacity, blurred); periodic "tune-in"
-   spikes raise opacity + sharpen blur briefly, like a CRT catching signal. */
-.watermark {
-  position: absolute;
-  top: 50%;
-  left: 50%;
-  width: 38vw;
-  height: auto;
-  transform: translate(-50%, -50%);
-  pointer-events: none;
-  user-select: none;
-  z-index: -1;
-  opacity: 0;
-  filter: blur(2px) brightness(0.9);
-  animation: logo-tune-in 27s linear infinite;
-}
-
-/* Logo is invisible by default. Three irregular "almost-catches-signal"
-   events per loop, each preceded by stutter (rapid opacity flips) and
-   tiny vertical jitter — like a CRT trying to sync. Max opacity ~13%,
-   always blurred — never crisp, always reads as buried in the noise. */
-@keyframes logo-tune-in {
-  /* — Long quiet — */
-  0%, 22%   { opacity: 0;    filter: blur(2px)   brightness(0.9);  transform: translate(-50%, -50%); }
-
-  /* Event 1: stutter in, brief soft hold (~9% peak), stutter out */
-  22.3%     { opacity: 0.06; filter: blur(1.4px) brightness(1.0);  transform: translate(-50%, -50.3%); }
-  22.6%     { opacity: 0;    filter: blur(2px)   brightness(0.9);  transform: translate(-50%, -49.8%); }
-  23%       { opacity: 0.09; filter: blur(0.8px) brightness(1.1);  transform: translate(-50%, -50%);   }
-  24.6%     { opacity: 0.09; filter: blur(0.8px) brightness(1.1);  transform: translate(-50%, -50%);   }
-  25%       { opacity: 0;    filter: blur(2px)   brightness(0.9);  }
-  25.3%     { opacity: 0.04; }
-  25.6%     { opacity: 0;    }
-
-  /* — Long quiet — */
-  44%       { opacity: 0;    transform: translate(-50%, -50%); }
-
-  /* Event 2: split-second flutter, signal almost catches but loses it (~5% peak) */
-  44.2%     { opacity: 0.05; filter: blur(1.4px) brightness(1.0);  transform: translate(-50.3%, -50%); }
-  44.5%     { opacity: 0;    transform: translate(-50%, -50%); }
-
-  /* — Quiet — */
-  68%       { opacity: 0;    transform: translate(-50%, -50%); filter: blur(2px) brightness(0.9); }
-
-  /* Event 3: stuttered emergence to longer hold (~13% peak), stuttered exit */
-  68.3%     { opacity: 0.05; filter: blur(2px)   brightness(0.95); transform: translate(-49.7%, -50%); }
-  68.6%     { opacity: 0; }
-  69%       { opacity: 0.08; filter: blur(1px)   brightness(1.05); transform: translate(-50%, -50.2%); }
-  70.5%     { opacity: 0.13; filter: blur(0.4px) brightness(1.15); transform: translate(-50%, -50%);   }
-  72%       { opacity: 0.10; filter: blur(0.6px) brightness(1.1);  }
-  73%       { opacity: 0;    filter: blur(2px)   brightness(0.9);  }
-  73.3%     { opacity: 0.05; }
-  73.6%     { opacity: 0;    }
-
-  /* — Quiet to end — */
-  100%      { opacity: 0;    transform: translate(-50%, -50%); }
-}
-
 /* ───────── Overlays ───────── */
 #static {
   position: absolute; inset: 0;
@@ -248,11 +185,6 @@ body {
 </head>
 <body>
 
-  <img class="watermark"
-       src="file:///home/jin/cloud.jakubzych.com/_img/logos/dgw.png"
-       alt=""
-       aria-hidden="true">
-
   <header class="hud">
     <div class="group">
       <span><span class="led"></span>TRANSMISSION</span>
@@ -343,7 +275,8 @@ body {
     ctx.putImageData(img, 0, 0);
   };
   drawNoise();
-  setInterval(drawNoise, 1000 / 12);
+  // 8 fps — visually almost identical to 12 fps but ~33% less paint work.
+  setInterval(drawNoise, 1000 / 8);
 
   // ───────── Telemetry: rotating real-data subtitle ─────────
   // All lines derive from telemetry.js (window.__TEL), generated by telemetry.sh.