Initial commit

registry/components/TimelineCardStack.json

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+{
+  "name": "TimelineCardStack",
+  "description": "Vertical sticky scroll timeline component where cards stack on top of each other and fade out as you scroll.",
+  "constraints": {
+    "textRules": {
+      "title": {
+        "required": true,
+        "example": "Our Journey",
+        "minChars": 2,
+        "maxChars": 50
+      },
+      "description": {
+        "required": true,
+        "example": "Discover how we've evolved over the years",
+        "minChars": 5,
+        "maxChars": 300
+      },
+      "tag": {
+        "required": false,
+        "example": "Story",
+        "minChars": 2,
+        "maxChars": 30
+      }
+    },
+    "itemRules": {
+      "minItems": 3,
+      "maxItems": 6,
+      "recommendedItems": "3-6",
+      "note": "Works best with 3-6 card content children for optimal scroll experience. Each child is wrapped in sticky card styling with GSAP fade animation."
+    }
+  },
+  "propsSchema": {
+    "children": "React.ReactNode",
+    "title": "string",
+    "titleSegments?": "Array<{ type: 'text', content: string } | { type: 'image', src: string, alt?: string }> - For inline images in title",
+    "description": "string",
+    "tag?": "string",
+    "tagIcon?": "LucideIcon",
+    "buttons?": "Array<{text: string, onClick?: () => void, href?: string}>",
+    "textboxLayout": "'default' | 'split' | 'split-actions' | 'split-description' | 'inline-image' (required - 'inline-image' uses titleSegments for rich text with images)",
+    "useInvertedBackground?": "'noInvert' | 'invertDefault'",
+    "ariaLabel?": "string (default: 'Timeline section')",
+    "className?": "string"
+  },
+  "usageExample": "<TimelineCardStack title=\"Our Journey\" description=\"Discover how we've evolved\" textboxLayout=\"default\"><div className=\"card p-6\"><h3>2020</h3><p>Founded</p></div><div className=\"card p-6\"><h3>2022</h3><p>Expanded</p></div></TimelineCardStack>",
+  "do": [
+    "Use for process flows",
+    "Use for roadmaps",
+    "Use for step-by-step explanation",
+    "Requires titleSegments?[]",
+    "Requires buttons?[]"
+  ],
+  "dont": [
+    "Do not use non-sequential content",
+    "Do not use single item",
+    "Do not use less than 3 items",
+    "Do not use more than 6 items"
+  ],
+  "editRules": {
+    "textOnly": true,
+    "layoutLocked": true,
+    "styleLocked": true
+  }
+}