fix: remove unused MCP configuration and clean up settings

.claude/settings.json

@@ -23,9 +23,7 @@
       "Bash(gh pr diff *)",
       "Bash(ls *)",
       "WebFetch(domain:github.com)",
-      "mcp__context7__*",
       "mcp__plugin_context7_*",
-      "mcp__github__*",
       "WebSearch",
       "WebFetch"
     ]
@@ -57,8 +55,6 @@
   },
   "enabledPlugins": {
     "context7@claude-plugins-official": true,
-    "github@claude-plugins-official": true,
-    "typescript-lsp@claude-plugins-official": true,
-    "playwright@claude-plugins-official": true
+    "typescript-lsp@claude-plugins-official": true
   }
 }

.vscode/mcp.json

@@ -1,23 +0,0 @@
-{
-  "servers": {
-    "context7": {
-      "type": "http",
-      "url": "https://mcp.context7.com/mcp"
-    },
-    "serena": {
-      "type": "stdio",
-      "command": "uvx",
-      "args": [
-        "--from",
-        "git+https://github.com/oraios/serena",
-        "serena",
-        "start-mcp-server",
-        "--context",
-        "ide",
-        "--project",
-        ".",
-        "--enable-web-dashboard=false"
-      ]
-    }
-  }
-}