fix plugin.json description

plugins/claude-code-setup/.claude-plugin/plugin.json

@@ -3,7 +3,7 @@
   "description": "Analyze codebases and recommend tailored Claude Code automations such as hooks, skills, MCP servers, and subagents.",
   "version": "1.0.0",
   "author": {
-    "name": "Isabella He",
-    "email": "isabella@anthropic.com"
+    "name": "Anthropic",
+    "email": "support@anthropic.com"
   }
 }

plugins/claude-md-management/.claude-plugin/plugin.json

@@ -3,7 +3,7 @@
   "description": "Tools to maintain and improve CLAUDE.md files - audit quality, capture session learnings, and keep project memory current.",
   "version": "1.0.0",
   "author": {
-    "name": "Isabella He",
-    "email": "isabella@anthropic.com"
+    "name": "Anthropic",
+    "email": "support@anthropic.com"
   }
 }