add: new notifiers and ui fixes

src/features/notifications/providers/gotify.ts

@@ -0,0 +1,34 @@
+import type {EventPayload, DispatchResult} from '../types';
+
+export async function sendGotify(
+    config: { gotifyServerUrl: string; gotifyAppToken: string },
+    payload: EventPayload
+): Promise<DispatchResult> {
+    const {gotifyServerUrl, gotifyAppToken} = config;
+
+    const baseUrl = gotifyServerUrl.replace(/\/$/, "");
+
+    const body = {
+        title: `[${payload.level.toUpperCase()}] ${payload.title}`,
+        message: `${payload.message}\n\n${payload.data ? `Data:\n${JSON.stringify(payload.data, null, 2)}` : ''}`,
+        priority: payload.level === 'critical' ? 8 : payload.level === 'warning' ? 5 : 2,
+    };
+
+    const res = await fetch(`${baseUrl}/message?token=${gotifyAppToken}`, {
+        method: 'POST',
+        body: JSON.stringify(body),
+        headers: {'Content-Type': 'application/json'},
+    });
+
+    if (!res.ok) {
+        const err = await res.text();
+        throw new Error(`Gotify error: ${res.status} ${err}`);
+    }
+
+    return {
+        success: true,
+        provider: 'gotify',
+        message: 'Sent to Gotify',
+        response: await res.json(),
+    };
+}