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

This reverts commit 3b53bfd2f7.

registry/components/svg-mask-reveal/registry-item.json

@@ -1,54 +0,0 @@
-{
-  "$schema": "https://hyperframes.heygen.com/schema/registry-item.json",
-  "name": "svg-mask-reveal",
-  "type": "hyperframes:component",
-  "title": "SVG Mask Reveal",
-  "description": "A soft token-colored sweep reveals media only through an editable SVG wordmark mask.",
-  "tags": ["effect", "svg", "mask", "wordmark", "reveal", "exhibit"],
-  "jobs": ["exhibit"],
-  "family": "effects",
-  "profile": "burst",
-  "evidence": "hyperframes-research-css-masks.md: SvgMaskReveal and SVG text as mask over image or video",
-  "files": [
-    {
-      "path": "svg-mask-reveal.html",
-      "target": "compositions/components/svg-mask-reveal.html",
-      "type": "hyperframes:snippet"
-    }
-  ],
-  "variables": [
-    {
-      "id": "text",
-      "type": "string",
-      "role": "content",
-      "label": "Wordmark",
-      "description": "Text used as the SVG mask window.",
-      "default": "REVEAL",
-      "maxLength": 16
-    },
-    {
-      "id": "revealProgress",
-      "type": "number",
-      "role": "content",
-      "label": "Reveal progress",
-      "description": "Final revealed width of the wordmark.",
-      "default": 100,
-      "min": 0,
-      "max": 100,
-      "step": 1,
-      "unit": "%"
-    },
-    {
-      "id": "featherPx",
-      "type": "number",
-      "role": "style",
-      "label": "Edge feather",
-      "description": "Softness of the traveling reveal edge.",
-      "default": 24,
-      "min": 0,
-      "max": 120,
-      "step": 1,
-      "unit": "px"
-    }
-  ]
-}