feat(interfaces): add structured data models and discriminated check configs; migrate tooling and package metadata

ts/data/servicestatus.ts

@@ -0,0 +1,64 @@
+import type { TStatusType, TStatusMode, TCheckType } from './types.js';
+
+// ============================================
+// Service Status
+// ============================================
+
+/**
+ * Represents the status of a monitored service.
+ */
+export interface IServiceStatus {
+  id: string;
+  name: string;
+  displayName: string;
+  description?: string;
+
+  // Current state
+  currentStatus: TStatusType;
+  lastChecked: number;
+  responseTime: number;
+
+  // Uptime metrics
+  uptime30d: number;
+  uptime90d: number;
+
+  // Organization
+  category?: string;
+  dependencies?: string[];
+
+  // Status management
+  statusMode: TStatusMode;
+  manualStatus?: TStatusType;
+  paused: boolean;
+
+  // Check configuration
+  checkType?: TCheckType;
+  checkCollectionId?: string;
+  intervalMs?: number;
+}
+
+// ============================================
+// Status History
+// ============================================
+
+/**
+ * A point in the status history timeline.
+ */
+export interface IStatusHistoryPoint {
+  timestamp: number;
+  status: TStatusType;
+  responseTime?: number;
+}
+
+// ============================================
+// Overall Status
+// ============================================
+
+/**
+ * Aggregate status for a group of services or entire status page.
+ */
+export interface IOverallStatus {
+  status: TStatusType;
+  message?: string;
+  lastUpdated: number;
+}