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

This reverts commit 3b53bfd2f7.

registry/components/particle-image-reveal/registry-item.json

@@ -1,73 +0,0 @@
-{
-  "$schema": "https://hyperframes.heygen.com/schema/registry-item.json",
-  "name": "particle-image-reveal",
-  "type": "hyperframes:component",
-  "title": "Particle Image Reveal",
-  "description": "A seeded deterministic particle field converges and settles while a slotted image reveals beneath it, the trail thinning until the image holds clean.",
-  "tags": ["motion-primitive", "intros-reveals", "particles", "reveal", "canvas", "deterministic"],
-  "jobs": ["reveal"],
-  "family": "intros-reveals",
-  "profile": "materialize",
-  "evidence": "Wave K3 demand slate: seeded-table canvas particles, pure function of (index, time), redraw on every eventful seek",
-  "syncPoints": [{ "id": "image-locked", "phase": "in", "offset": 2.8 }],
-  "files": [
-    {
-      "path": "particle-image-reveal.html",
-      "target": "compositions/components/particle-image-reveal.html",
-      "type": "hyperframes:snippet"
-    }
-  ],
-  "variables": [
-    {
-      "id": "density",
-      "type": "enum",
-      "role": "style",
-      "label": "Density",
-      "description": "Particle count for the converging field.",
-      "default": "med",
-      "options": [
-        { "value": "low", "label": "Low" },
-        { "value": "med", "label": "Medium" },
-        { "value": "high", "label": "High" }
-      ]
-    },
-    {
-      "id": "direction",
-      "type": "enum",
-      "role": "timing",
-      "label": "Direction",
-      "description": "ltr sweeps the reveal left to right; center opens an iris from the middle outward.",
-      "default": "ltr",
-      "options": [
-        { "value": "ltr", "label": "Left to right" },
-        { "value": "center", "label": "Center out" }
-      ]
-    },
-    {
-      "id": "accent",
-      "type": "enum",
-      "role": "style",
-      "label": "Accent",
-      "description": "Particle and monogram color: green rides --brand, blue rides --accent, violet rides --accent-2.",
-      "default": "green",
-      "options": [
-        { "value": "green", "label": "Green" },
-        { "value": "blue", "label": "Blue" },
-        { "value": "violet", "label": "Violet" }
-      ]
-    },
-    {
-      "id": "exit",
-      "type": "enum",
-      "role": "timing",
-      "label": "Exit",
-      "description": "Optional departure. Default none: the revealed image holds until the frame cuts.",
-      "default": "none",
-      "options": [
-        { "value": "none", "label": "None" },
-        { "value": "fade", "label": "Fade" },
-        { "value": "up", "label": "Up" }
-      ]
-    }
-  ]
-}