Fix(web): Wrap `Card` demos in Containers #12474

Job	Run time
🧶 Install Deps and 🏗️ Build Design Tokens	1m 5s
💅 Code Formatting	57s
📘 Type Checking	1m 0s
🧪 Unit Testing	1m 14s
📐 Code Linting	1m 31s
🧹 Cleanup	5s
	5m 52s

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