site 1.6.0 (local): four mods stable, the rest experimental; builder ticks all and warns

- Stable: extended BPM, boot text, LED animation, cue colours; every other mod
  experimental (main page, docs, builder).
- Builder: every mod ticked at the start; a red warning across the top: for
  home use, not for clubs or gigs.
- Intro: the emulator links to QEMU.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

datenschutz.html

@@ -6,9 +6,9 @@
   <title>Datenschutzerklärung · Pionaarr Mods</title>
   <meta name="description" content="Datenschutzerklärung von Pionaarr Mods.">
   <link rel="icon" href="assets/favicon.svg" type="image/svg+xml">
-  <link rel="stylesheet" href="style.css?v=1.5.1">
-  <script src="assets/versions.js?v=1.5.1"></script>
-  <script src="script.js?v=1.5.1"></script>
+  <link rel="stylesheet" href="style.css?v=1.6.0">
+  <script src="assets/versions.js?v=1.6.0"></script>
+  <script src="script.js?v=1.6.0"></script>
 </head>
 <body>