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

ts/data/index.ts

@@ -1,11 +1,32 @@
+// Core types
+export * from './types.js';
+
+// Check interfaces (configuration + execution)
+export * from './checks/index.js';
+
+// Collections
 export * from './checkcollection.js';
-export * from './domainsnapshot.js';
+
+// Incidents
 export * from './incident.js';
+
+// Service status
+export * from './servicestatus.js';
+
+// Status page configuration
+export * from './statuspageconfig.js';
+
+// Domain and link snapshots
+export * from './domainsnapshot.js';
 export * from './linksnapshot.js';
+
+// Property and search
 export * from './property.js';
 export * from './search.js';
+
+// Status (90-day history)
 export * from './status.js';
 
+// Re-export checks namespace for convenience
 import * as checks from './checks/index.js';
-
 export { checks };