chore: expand npm keywords for discoverability

Author: shanjairaj7

package.json

@@ -1,7 +1,7 @@
 {
   "name": "commune-ai",
   "version": "0.2.66",
-  "description": "Email infrastructure for agents — set up an inbox and send your first email in 30 seconds. Programmatic inboxes (~1 line), consistent threads, custom domains, attachments, and structured data.",
+  "description": "Email infrastructure for agents \u2014 set up an inbox and send your first email in 30 seconds. Programmatic inboxes (~1 line), consistent threads, custom domains, attachments, and structured data.",
   "type": "module",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
@@ -17,13 +17,29 @@
   ],
   "keywords": [
     "email",
-    "slack",
-    "ai",
-    "agent",
+    "ai-agents",
+    "agents",
+    "llm",
+    "langchain",
+    "crewai",
+    "openai-agents",
+    "claude",
+    "mcp",
     "webhook",
-    "communication",
     "inbox",
-    "api"
+    "smtp",
+    "email-api",
+    "email-sdk",
+    "typescript",
+    "nodejs",
+    "async-agents",
+    "multi-agent",
+    "commune",
+    "email-infrastructure",
+    "agent-tools",
+    "sms",
+    "thread",
+    "ai"
   ],
   "license": "MIT",
   "repository": {