bento layout for a dashboard

I'll create a beautiful bento-style dashboard layout for you! This will feature a modern grid-based design with various sized panels containing different types of dashboard content like statistics, charts, activity feeds, and quick actions. The layout will be fully responsive and use modern styling with gradients and animations.

Analyze the following errors and fix them:

• components/cards/revenue-card.svelte:48:13: ERROR: {#each ...} block cannot be in attribute value https://svelte.dev/e/block_invalid_placement

I'll fix the SVG path generation error in the revenue card. The issue is that Svelte blocks can't be used inside attribute values. I'll refactor the code to generate the SVG paths using computed values instead.