add allen AI

src/pages/index.tsx

@@ -28,6 +28,7 @@ export default function Home() {
     "OpenAI": { color: "#10A37F", authors: ["openai"] },
     "Anthropic": { color: "#cc785c", authors: ["anthropic"] },
     "Google": { color: "#DB4437", authors: ["google"] },
+    "Allen Institute for AI": { color: "#5E35B1", authors: ["allenai"] } 
   }
 
   const generateCalendarData = (modelData: ModelData[]) => {