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.

package.json

@@ -4,12 +4,12 @@
   "type": "module",
   "devDependencies": {
     "@types/bun": "latest",
-    "tailwindcss-motion": "^0.4.1-beta"
+    "tailwindcss-motion": "^1.1.1"
   },
   "peerDependencies": {
     "typescript": "^5.0.0"
   },
   "dependencies": {
-    "@tailwindcss/typography": "^0.5.15"
+    "@tailwindcss/typography": "^0.5.16"
   }
 }