feat(runtime): add copy-to-clipboard support in Badge component

[anilkumarthakur60]

👋 Overview

This PR adds a copy-to-clipboard feature to the Badge component in packages/runtime/src/components/Badge.ce.vue.

Users can now copy formatted checker diagnostics directly to the clipboard when the badge is expanded.

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✨ What’s Added

• ➕ New Copy button (visible when badge is not collapsed)
• 📋 Copies formatted checkerResults to clipboard
• ✅ Temporary "Copied!" feedback state (2 seconds)
• 🎨 Refactored layout to support multiple badge actions using a badge-container
• 🧠 Introduced isCopied state using ref
• 🧹 Minor structural and styling improvements for better button separation

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🚀 Why This Is Useful

This improves developer experience by allowing quick copying of aggregated checker diagnostics for:

• Bug reports
• Sharing errors with team members
• Debugging workflows

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commit: b964539