Revert "feat(registry): the video-primitive moves, documented and customisable (#3090)" (#3162)

This reverts commit 3b53bfd2f7.

registry/components/tracing-beam/registry-item.json

@@ -1,42 +0,0 @@
-{
-  "$schema": "https://hyperframes.heygen.com/schema/registry-item.json",
-  "name": "tracing-beam",
-  "type": "hyperframes:component",
-  "title": "Tracing Beam",
-  "description": "A glowing dash follows one SVG path through three UI elements, lifting and brightening each element in sequence.",
-  "tags": ["motion-primitive", "product-demo", "attention", "beam", "path", "spotlight"],
-  "jobs": ["demonstrate"],
-  "family": "product-demo",
-  "profile": "attention",
-  "evidence": "Aceternity Tracing Beam class, adapted from scroll progress to a deterministic HyperFrames timeline",
-  "files": [
-    {
-      "path": "tracing-beam.html",
-      "target": "compositions/components/tracing-beam.html",
-      "type": "hyperframes:snippet"
-    }
-  ],
-  "variables": [
-    {
-      "id": "labels",
-      "type": "string",
-      "role": "content",
-      "label": "Labels",
-      "description": "Three comma-separated labels shown in path order.",
-      "default": "Search,Preview,Export"
-    },
-    {
-      "id": "accent",
-      "type": "enum",
-      "role": "style",
-      "label": "Accent",
-      "description": "Beam and active-element color.",
-      "default": "cyan",
-      "options": [
-        { "value": "cyan", "label": "Cyan" },
-        { "value": "violet", "label": "Violet" },
-        { "value": "amber", "label": "Amber" }
-      ]
-    }
-  ]
-}