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

This reverts commit 3b53bfd2f7.

registry/components/beat-accent/registry-item.json

@@ -1,54 +0,0 @@
-{
-  "$schema": "https://hyperframes.heygen.com/schema/registry-item.json",
-  "name": "beat-accent",
-  "type": "hyperframes:component",
-  "title": "Beat Accent",
-  "description": "A single music-hit sting: impact flash, micro scale-pulse on the subject, immediate decay.",
-  "tags": ["motion-primitive", "effects", "burst", "sting", "emphasize", "impact"],
-  "jobs": ["emphasize"],
-  "family": "effects",
-  "profile": "burst",
-  "evidence": "Video Primitives v1 GAP C1 (sting: impact flash/scale on a music hit) plus easing vocabulary --ease-slam (expo.out, taste rule 3)",
-  "syncPoints": [{ "id": "impact-hard", "phase": "in", "offset": 0.25 }],
-  "files": [
-    {
-      "path": "beat-accent.html",
-      "target": "compositions/components/beat-accent.html",
-      "type": "hyperframes:snippet"
-    }
-  ],
-  "variables": [
-    {
-      "id": "text",
-      "type": "string",
-      "role": "content",
-      "label": "Accent text",
-      "description": "Word or short label emphasized by the beat hit.",
-      "default": "BOOM"
-    },
-    {
-      "id": "flashColor",
-      "type": "enum",
-      "role": "style",
-      "label": "Flash color",
-      "description": "Token-backed accent tone used by the radial flash.",
-      "default": "accent",
-      "options": [
-        { "value": "accent", "label": "Accent" },
-        { "value": "soft", "label": "Soft accent" },
-        { "value": "bright", "label": "Bright accent" }
-      ]
-    },
-    {
-      "id": "intensity",
-      "type": "number",
-      "role": "timing",
-      "label": "Intensity",
-      "description": "Strength of the scale pulse, flash, and shake.",
-      "default": 1,
-      "min": 0.5,
-      "max": 2,
-      "step": 0.1
-    }
-  ]
-}