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

This reverts commit 3b53bfd2f7.

registry/components/constellation-hub/registry-item.json

@@ -1,72 +0,0 @@
-{
-  "$schema": "https://hyperframes.heygen.com/schema/registry-item.json",
-  "name": "constellation-hub",
-  "type": "hyperframes:component",
-  "title": "Constellation Hub",
-  "description": "Feature nodes brighten in narration order as real-length SVG connectors draw outward from a fixed central hub, then settle into one lockup.",
-  "tags": ["motion-primitive", "feature-tour", "hub", "nodes", "connector", "reveal"],
-  "jobs": ["exhibit"],
-  "family": "feature-tour",
-  "profile": "network",
-  "evidence": "Wave I I3 constellation-hub contract: fixed hub, ordered feature introductions, and getTotalLength-based connector drawing",
-  "syncPoints": [{ "id": "lockup-settle", "phase": "in", "offset": 2.4 }],
-  "files": [
-    {
-      "path": "constellation-hub.html",
-      "target": "compositions/components/constellation-hub.html",
-      "type": "hyperframes:snippet"
-    }
-  ],
-  "variables": [
-    {
-      "id": "hub_label",
-      "type": "string",
-      "role": "content",
-      "label": "Hub label",
-      "description": "Text displayed inside the fixed central hub.",
-      "default": "Product"
-    },
-    {
-      "id": "nodes",
-      "type": "string",
-      "role": "content",
-      "label": "Feature nodes",
-      "description": "Comma-separated feature labels introduced in narration order.",
-      "default": "Capture,Compose,Render,Share"
-    },
-    {
-      "id": "cues",
-      "type": "string",
-      "role": "timing",
-      "label": "Cues",
-      "description": "Comma-separated seconds (from mount start) for each node reveal. Empty keeps the authored even spread.",
-      "default": ""
-    },
-    {
-      "id": "accent",
-      "type": "enum",
-      "role": "style",
-      "label": "Accent",
-      "description": "Highlight color used by the hub, connectors, and active nodes.",
-      "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 lockup holds until the frame cuts.",
-      "default": "none",
-      "options": [
-        { "value": "none", "label": "None" },
-        { "value": "fade", "label": "Fade" },
-        { "value": "up", "label": "Up" }
-      ]
-    }
-  ]
-}