fix: update import paths and fix module resolution issues

- Update import paths to use correct package name for nostr-crypto-utils
- Add .js extensions to relative imports for NodeNext module resolution
- Fix test imports and mocks to match new paths
- Update class name references in tests

Author: vveerrgg

dist/cjs/index.d.ts

@@ -1,11 +1,11 @@
-import { MagicLinkService } from './services/magiclink.service.js';
+import { MagicLinkManager } from './services/magiclink.service.js';
 import { NostrMagicLinkConfig } from './types/config.js';
 /**
- * Create a new instance of the magic link service
+ * Create a new instance of the magic link manager
  * @param config Service configuration
- * @returns MagicLinkService instance
+ * @returns MagicLinkManager instance
  */
-export declare function createMagicLinkService(config: NostrMagicLinkConfig): MagicLinkService;
+export declare function createMagicLinkService(config: NostrMagicLinkConfig): MagicLinkManager;
 export * from './types/index.js';
 export * from './services/nostr.service.js';
 export * from './services/magiclink.service.js';

dist/cjs/index.js

@@ -2,16 +2,16 @@ import { NostrServiceInterface, MagicLinkServiceInterface } from '../types/servi
 import { MagicLinkConfig, SendMagicLinkOptions, MagicLinkResponse } from '../types/config.js';
 import { Logger } from 'pino';
 /**
- * Service for handling magic link authentication
+ * Manager for handling magic link authentication
  * Manages generation, sending, and verification of magic links through Nostr protocol
  */
-export declare class MagicLinkService implements MagicLinkServiceInterface {
+export declare class MagicLinkManager implements MagicLinkServiceInterface {
     private readonly nostrService;
     private readonly config;
     private readonly logger;
     private readonly defaultTemplate;
     /**
-     * Creates a new instance of MagicLinkService
+     * Creates a new instance of MagicLinkManager
      * @param nostrService - Service for handling Nostr protocol operations
      * @param config - Configuration for magic link functionality
      * @param logger - Optional logger instance. If not provided, creates a new logger

dist/cjs/nips/nip04.js

@@ -1,11 +1,11 @@
-import { MagicLinkService } from './services/magiclink.service.js';
+import { MagicLinkManager } from './services/magiclink.service.js';
 import { NostrMagicLinkConfig } from './types/config.js';
 /**
- * Create a new instance of the magic link service
+ * Create a new instance of the magic link manager
  * @param config Service configuration
- * @returns MagicLinkService instance
+ * @returns MagicLinkManager instance
  */
-export declare function createMagicLinkService(config: NostrMagicLinkConfig): MagicLinkService;
+export declare function createMagicLinkService(config: NostrMagicLinkConfig): MagicLinkManager;
 export * from './types/index.js';
 export * from './services/nostr.service.js';
 export * from './services/magiclink.service.js';