Enhance website footer and project item display

- Updated footer to include an Itch.io link and improved SVG formatting.
- Modified index.html to introduce a Steam preview iframe and refined introductory text.
- Enhanced project-item.html for better layout and added glass effect styles.
- Updated chip.html to include glass effect styling.
- Adjusted tailwind.config.js to extend theme with new colors, gradients, border radius, and box shadow.
- Updated package.json to use the latest versions of tailwindcss-motion and @tailwindcss/typography.
- Changed bun.lockb permissions for better compatibility.

assets/views/website/macros/chip.html

@@ -1,6 +1,6 @@
 {% macro chip(text) %}
 <p
-  class="text-base text-center rounded-2xl font-semibold tracking-tight text-black shadow-lg bg-yellow-400 p-2 min-w-[4rem] max-w-[12rem]"
+  class="text-base text-center rounded-2xl font-semibold tracking-tight text-black bg-yellow-400 p-2 min-w-[4rem] max-w-[12rem] glass-effect glossy-effect bottom gloss-highlight"
 >
   {{ text }}
 </p>