Enhance Directory Client Library for NIP-XX Protocol

- Introduced a TypeScript client library for the Distributed Directory Consensus Protocol (NIP-XX), providing a high-level API for managing directory events, identity resolution, and trust calculations.
- Implemented core functionalities including event parsing, trust score aggregation, and replication filtering, mirroring the Go implementation.
- Added comprehensive documentation and development guides for ease of use and integration.
- Updated the `.gitignore` to include additional dependencies and build artifacts for the TypeScript client.
- Enhanced validation mechanisms for group tag names and trust levels, ensuring robust input handling and security.
- Created a new `bun.lock` file to manage package dependencies effectively.

pkg/protocol/directory-client/package.json

@@ -0,0 +1,43 @@
+{
+  "name": "@orly/directory-client",
+  "version": "0.1.0",
+  "description": "TypeScript client library for Nostr Distributed Directory Consensus Protocol",
+  "type": "module",
+  "main": "./dist/index.js",
+  "types": "./dist/index.d.ts",
+  "exports": {
+    ".": {
+      "types": "./dist/index.d.ts",
+      "import": "./dist/index.js"
+    }
+  },
+  "scripts": {
+    "build": "tsc",
+    "dev": "tsc --watch",
+    "test": "vitest",
+    "lint": "eslint src/**/*.ts"
+  },
+  "keywords": [
+    "nostr",
+    "directory",
+    "consensus",
+    "relay",
+    "identity",
+    "delegation"
+  ],
+  "author": "",
+  "license": "MIT",
+  "dependencies": {
+    "applesauce-core": "^3.0.0",
+    "rxjs": "^7.8.1"
+  },
+  "devDependencies": {
+    "@types/node": "^20.0.0",
+    "typescript": "^5.3.0",
+    "vitest": "^1.0.0"
+  },
+  "peerDependencies": {
+    "applesauce-core": "^3.0.0"
+  }
+}
+