move back to bundling the SDK so I can publish a test version without waiting for them

package.json

@@ -28,11 +28,11 @@
     "check": "prettier --check . && tsc"
   },
   "dependencies": {
-    "@modelcontextprotocol/sdk": "link:/Users/glen/src/hax/mcp/typescript-sdk",
     "express": "^4.21.2",
     "open": "^10.1.0"
   },
   "devDependencies": {
+    "@modelcontextprotocol/sdk": "link:/Users/glen/src/hax/mcp/typescript-sdk",
     "@types/express": "^5.0.0",
     "@types/node": "^22.13.10",
     "@types/react": "^19.0.12",
@@ -54,8 +54,7 @@
     "clean": true,
     "outDir": "dist",
     "external": [
-      "react",
-      "@modelcontextprotocol/sdk"
+      "react"
     ]
   }
 }