chore: remove unused dependencies

Author: zhensherlock

package-lock.json

@@ -29,7 +29,6 @@
     "@modelcontextprotocol/sdk": "^1.17.0",
     "dotenv": "^17.2.1",
     "express": "^5.1.0",
-    "node-fetch": "^3.3.2",
     "yargs": "^17.7.2",
     "zod": "^3.25.76"
   },
@@ -38,7 +37,6 @@
     "@commitlint/config-conventional": "^19.8.1",
     "@modelcontextprotocol/inspector": "^0.16.1",
     "@types/express": "^5.0.3",
-    "@types/node-fetch": "^2.6.12",
     "@types/yargs": "^17.0.33",
     "@typescript-eslint/eslint-plugin": "^8.38.0",
     "@typescript-eslint/parser": "^8.38.0",

package.json

@@ -20,7 +20,7 @@ export const config = {
   sourcemap: isDev,
   minify: isProd,
   platform: 'node',
-  external: ['yargs', 'node-fetch', 'cors', 'express', 'nanoid', 'zod', 'dotenv', '@modelcontextprotocol/sdk'],
+  external: ['yargs', 'express', 'zod', 'dotenv', '@modelcontextprotocol/sdk'],
   alias: {
     '@': path.resolve(__dirname, '../src'),
   },