feat: add StoryBridge to Hackathons section

Add Gemini Live Agent Challenge 2026 entry — AI-powered bilingual
storytelling companion using Google ADK with three Gemini modalities.

Author: soneeee22000

src/lib/data.ts

@@ -198,6 +198,27 @@ export const HACKATHONS: Hackathon[] = [
     date: "Feb 2026",
     status: "completed",
   },
+  {
+    id: 3,
+    emoji: "\uD83D\uDCD6",
+    title: "StoryBridge",
+    desc: "AI-powered bilingual storytelling companion that preserves heritage languages among immigrant families. Multi-agent system generates culturally-authentic interactive stories with watercolor illustrations, bilingual narration, and child-driven choices that genuinely shape the narrative — using three Gemini modalities (text, image, TTS) coordinated through Google ADK.",
+    tags: [
+      "React",
+      "TypeScript",
+      "FastAPI",
+      "Google ADK",
+      "Gemini 2.5 Flash",
+      "Cloud Run",
+    ],
+    color: "#CCB87B",
+    gh: "https://github.com/soneeee22000/storybridge",
+    demo: "https://storybridge-469521173814.us-central1.run.app/",
+    organizer: "Devpost",
+    event: "Gemini Live Agent Challenge 2026",
+    date: "Mar 2026",
+    status: "in_progress",
+  },
 ];
 
 export const SKILLS: Skill[] = [