add license system and ui

src/app/components/LicenseViolation.tsx

@@ -0,0 +1,45 @@
+// This file is licensed under the Fossorial Commercial License.
+// Unauthorized use, copying, modification, or distribution is strictly prohibited.
+//
+// Copyright (c) 2025 Fossorial LLC. All rights reserved.
+
+"use client";
+
+import { useLicenseStatusContext } from "@app/hooks/useLicenseStatusContext";
+
+export default function LicenseViolation() {
+    const { licenseStatus } = useLicenseStatusContext();
+
+    if (!licenseStatus) return null;
+
+    // Show invalid license banner
+    if (licenseStatus.isHostLicensed && !licenseStatus.isLicenseValid) {
+        return (
+            <div className="fixed bottom-0 left-0 right-0 w-full bg-red-500 text-white p-4 text-center z-50">
+                <p>
+                    Invalid or expired license keys detected. Follow license
+                    terms to continue using all features.
+                </p>
+            </div>
+        );
+    }
+
+    // Show usage violation banner
+    if (
+        licenseStatus.maxSites &&
+        licenseStatus.usedSites &&
+        licenseStatus.usedSites > licenseStatus.maxSites
+    ) {
+        return (
+            <div className="fixed bottom-0 left-0 right-0 w-full bg-yellow-500 text-black p-4 text-center z-50">
+                <p>
+                    License Violation: Using {licenseStatus.usedSites} sites
+                    exceeds your licensed limit of {licenseStatus.maxSites}{" "}
+                    sites. Follow license terms to continue using all features.
+                </p>
+            </div>
+        );
+    }
+
+    return null;
+}