phase 3 bug fixing

frontend/src/pages/ExplorePage.tsx

@@ -1,8 +1,18 @@
 export default function ExplorePage() {
   return (
-    <div className="p-6">
-      <h1 className="text-2xl font-semibold text-[#172B4D] mb-4">Explore</h1>
-      <p className="text-[#5E6C84]">Coming soon — Phase 2 implementation.</p>
+    <div className="max-w-4xl mx-auto px-4 md:px-6 py-6 space-y-6">
+      <h1 className="text-xl font-semibold text-[#172B4D]">Explore</h1>
+      <div className="flex flex-col items-center justify-center py-16 border border-dashed border-[#DFE1E6] rounded text-center gap-3">
+        <svg width="40" height="40" fill="none" stroke="#97A0AF" strokeWidth="1" viewBox="0 0 24 24">
+          <path strokeLinecap="round" strokeLinejoin="round" d="m21 21-5.197-5.197m0 0A7.5 7.5 0 1 0 5.196 5.196a7.5 7.5 0 0 0 10.607 10.607Z" />
+        </svg>
+        <div>
+          <p className="text-sm font-medium text-[#172B4D]">Explore public repositories</p>
+          <p className="text-xs text-[#5E6C84] mt-1">
+            Federated discovery across ForgeBucket instances — coming soon.
+          </p>
+        </div>
+      </div>
     </div>
   )
 }