fix(core): update

npmextra.json

@@ -5,10 +5,32 @@
       "githost": "gitlab.com",
       "gitscope": "serve.zone",
       "gitrepo": "platformservice",
-      "description": "contains the platformservice container with mail, sms, letter, ai services.",
+      "description": "A multifaceted platform service handling mail, SMS, letter delivery, and AI services.",
       "npmPackagename": "@serve.zone/platformservice",
       "license": "MIT",
-      "projectDomain": "serve.zone"
+      "projectDomain": "serve.zone",
+      "keywords": [
+        "mail service",
+        "SMS",
+        "letter delivery",
+        "AI services",
+        "SMTP server",
+        "mail parsing",
+        "DKIM",
+        "platform service",
+        "mailgun integration",
+        "letterXpress",
+        "OpenAI",
+        "Anthropic AI",
+        "DKIM signing",
+        "mail forwarding",
+        "SMTP TLS",
+        "domain management",
+        "email templating",
+        "rule management",
+        "SMTP STARTTLS",
+        "DNS management"
+      ]
     }
   },
   "npmci": {