Fix TypeScript config for ESM module resolution

Update moduleResolution to 'node16' and module to 'node16' to support
@modelcontextprotocol/sdk ESM imports.

Author: NikolayS

cli/tsconfig.json

@@ -1,7 +1,7 @@
 {
   "compilerOptions": {
     "target": "ES2020",
-    "module": "commonjs",
+    "module": "node16",
     "lib": ["ES2020"],
     "outDir": "./dist",
     "rootDir": "./",
@@ -13,7 +13,7 @@
     "declaration": true,
     "declarationMap": true,
     "sourceMap": true,
-    "moduleResolution": "node",
+    "moduleResolution": "node16",
     "types": ["node"]
   },
   "include": [