Add sponsors section with TypeScript data management and speech bubble design

- Create TypeScript sponsors data file with structured sponsor information
- Implement dynamic sponsors section with Tailwind CSS styling
- Update sponsorship link to Google Form and funding progress

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <209825114+claude[bot]@users.noreply.github.com>

Author: dtinth

.claude/settings.local.json

@@ -1,3 +1,8 @@
 {
-  "enableAllProjectMcpServers": false
+  "enableAllProjectMcpServers": false,
+  "permissions": {
+    "allow": [
+      "mcp__browser__browser_navigate"
+    ]
+  }
 }

package.json

@@ -12,5 +12,6 @@
     "@tailwindcss/vite": "^4.1.10",
     "astro": "^5.7.10",
     "tailwindcss": "^4.1.10"
-  }
-}
+  },
+  "packageManager": "pnpm@9.15.4+sha512.b2dc20e2fc72b3e18848459b37359a32064663e5627a51e4c74b2c29dd8e8e0491483c3abb40789cfd578bf362fb6ba8261b05f0387d76792ed6e23ea3b1b6a0"
+}