created a new branch with alert functionality and added the compose files etc ..

types/notifications.ts

@@ -0,0 +1,42 @@
+export type NotificationProvider = 'ntfy' | 'gotify' | 'sns';
+export type SchedulerProvider = 'schedy';
+
+export interface NotificationSettings {
+  provider: NotificationProvider | '';
+  scheduler?: SchedulerProvider | '';
+  // Ntfy
+  ntfyServer?: string; // e.g., https://ntfy.sh or self-hosted
+  ntfyTopic?: string;
+  // Gotify
+  gotifyServer?: string; // base URL
+  gotifyToken?: string;
+  // Amazon SNS
+  snsRegion?: string;
+  snsTopicArn?: string;
+  snsAccessKeyId?: string;
+  snsSecretAccessKey?: string;
+  // Schedy
+  schedyBaseUrl?: string; // e.g., http://localhost:8080
+  schedyApiKey?: string;
+  // Contact details
+  email?: string;
+  // Lead time before liquidation in days
+  daysBefore?: number; // default 0
+}
+
+export interface PositionNotification {
+  chainId: number;
+  debtAddress: string;
+  nftAddress: string;
+  tokenId: string; // decimal string
+  // Legacy single-job fields (backward compat with already-stored values)
+  jobId?: string; // scheduler job id (from schedy)
+  scheduledAt?: number; // epoch seconds
+  // New multi-job support
+  jobs?: Array<{
+    id: string;
+    at: number; // epoch seconds
+    label: 'lead' | 'half' | 'last';
+  }>;
+  enabled: boolean;
+}