feat: Add Gotify notification service and integrate it with error reporting and contact form actions, making error reporting methods asynchronous.

lib/services/notifications/gotify-notification-service.ts

@@ -0,0 +1,49 @@
+import { NotificationOptions, NotificationService } from './notification-service';
+
+export interface GotifyConfig {
+  url: string;
+  token: string;
+  enabled: boolean;
+}
+
+export class GotifyNotificationService implements NotificationService {
+  constructor(private config: GotifyConfig) {}
+
+  async notify(options: NotificationOptions): Promise<void> {
+    if (!this.config.enabled) return;
+
+    try {
+      const { title, message, priority = 4 } = options;
+      const url = new URL('message', this.config.url);
+      url.searchParams.set('token', this.config.token);
+
+      const response = await fetch(url.toString(), {
+        method: 'POST',
+        headers: {
+          'Content-Type': 'application/json',
+        },
+        body: JSON.stringify({
+          title,
+          message,
+          priority,
+        }),
+      });
+
+      if (!response.ok) {
+        const errorText = await response.text();
+        console.error('Gotify notification failed:', {
+          status: response.status,
+          error: errorText,
+        });
+      }
+    } catch (error) {
+      console.error('Gotify notification error:', error);
+    }
+  }
+}
+
+export class NoopNotificationService implements NotificationService {
+  async notify(): Promise<void> {
+    // Do nothing
+  }
+}

lib/services/notifications/notification-service.ts

@@ -0,0 +1,9 @@
+export interface NotificationOptions {
+  title: string;
+  message: string;
+  priority?: number;
+}
+
+export interface NotificationService {
+  notify(options: NotificationOptions): Promise<void>;
+}