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

This reverts commit 3b53bfd2f7.

registry/components/stop-motion-cadence/registry-item.json

@@ -1,81 +0,0 @@
-{
-  "$schema": "https://hyperframes.heygen.com/schema/registry-item.json",
-  "name": "stop-motion-cadence",
-  "type": "hyperframes:component",
-  "title": "Stop Motion Cadence",
-  "description": "The stepped-time law as a demo primitive: one driver quantizes timeline time to floor(t * fps) / fps and feeds ALL motion; four token paper-cut shapes throw-and-land with squash on hits, 2-frame boil jitter seeded per step, and sparkle accents living exactly 2 to 3 frames.",
-  "tags": [
-    "motion-primitive",
-    "time-law",
-    "stop-motion",
-    "stepped",
-    "boil",
-    "deterministic",
-    "experiment"
-  ],
-  "jobs": ["demonstrate"],
-  "family": "demonstrate",
-  "profile": "stepped-time",
-  "evidence": "Wave M10 experiment: MotionMarkus stop-motion sheets (2059406490981863865/sheet-01)",
-  "syncPoints": [{ "id": "first-hit", "phase": "in", "offset": 1.0 }],
-  "files": [
-    {
-      "path": "stop-motion-cadence.html",
-      "target": "compositions/components/stop-motion-cadence.html",
-      "type": "hyperframes:snippet"
-    }
-  ],
-  "variables": [
-    {
-      "id": "fps",
-      "type": "enum",
-      "role": "timing",
-      "label": "Cadence",
-      "description": "Stepped-time cadence in frames per second.",
-      "default": "10",
-      "options": [
-        { "value": "8", "label": "8 fps" },
-        { "value": "10", "label": "10 fps" },
-        { "value": "12", "label": "12 fps" }
-      ]
-    },
-    {
-      "id": "boil",
-      "type": "enum",
-      "role": "style",
-      "label": "Boil",
-      "description": "2-frame edge jitter, seeded per step. Off holds dead still.",
-      "default": "on",
-      "options": [
-        { "value": "on", "label": "On" },
-        { "value": "off", "label": "Off" }
-      ]
-    },
-    {
-      "id": "accent",
-      "type": "enum",
-      "role": "style",
-      "label": "Accent",
-      "description": "Lead shape 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 settled collage holds until the frame cuts.",
-      "default": "none",
-      "options": [
-        { "value": "none", "label": "None" },
-        { "value": "fade", "label": "Fade" },
-        { "value": "up", "label": "Up" }
-      ]
-    }
-  ]
-}