feat: ship only essential in published pkg (#24)

Author: gitcommitshow

package.json

@@ -4,6 +4,10 @@
   "description": "ResilientLLM is a resilient, unified LLM interface with in-built circuit breaker, token bucket rate limiting, caching, and adaptive retry with dynamic backoff support.",
   "main": "index.js",
   "type": "module",
+  "files": [
+    "index.js",
+    "lib/**/*.js"
+  ],
   "engines": {
     "node": ">=20.0.0"
   },
@@ -12,23 +16,9 @@
     "test:watch": "mocha --watch 'test/**/*.test.js'",
     "test:coverage": "nyc mocha 'test/**/*.test.js'",
     "test:e2e": "mocha 'test/**/*.e2e.test.js' --timeout 60000",
-    "example:chat": "rm -rf resilient-llm-*.tgz && npm pack --pack-destination . && mv resilient-llm-*.tgz resilient-llm-local.tgz && cd examples/chat-basic && rm -rf node_modules/resilient-llm && npm install ../../resilient-llm-local.tgz && RESILIENT_LLM_SOURCE=local npm run dev",
-    "example:chat:npm": "cd examples/chat-basic && npm install resilient-llm@latest && npm run dev"
+    "example:chat": "npm link && cd examples/chat-basic && npm link resilient-llm && RESILIENT_LLM_SOURCE=local npm run dev",
+    "example:chat:npm": "cd examples/chat-basic && npm install && npm run dev"
   },
-  "keywords": [
-    "llm",
-    "ai",
-    "rate-limit",
-    "fail-safe",
-    "fault-tolerant",
-    "failover",
-    "retry",
-    "throttle",
-    "circuit-breaker",
-    "backoff"
-  ],
-  "author": "",
-  "license": "MIT",
   "dependencies": {
     "js-tiktoken": "^1.0.21"
   },
@@ -42,5 +32,23 @@
   "repository": {
     "type": "git",
     "url": "https://github.com/gitcommitshow/resilient-llm"
-  }
+  },
+  "keywords": [
+    "llm",
+    "ai",
+    "rate-limit",
+    "fail-safe",
+    "fault-tolerant",
+    "failover",
+    "retry",
+    "throttle",
+    "circuit-breaker",
+    "backoff",
+    "resilient",
+    "resilient-llm",
+    "resilient-llm-js",
+    "resilient-llm-node"
+  ],
+  "author": "",
+  "license": "MIT"
 }