fix: project validation not working on windows

Author: EvitanRelta

src/cli/utils/validate-project.ts

@@ -1,14 +1,12 @@
-import { access } from "fs/promises";
+import { access, readFile } from "fs/promises";
 import { join } from "path";
 
 export async function validateMCPProject() {
   try {
     const packageJsonPath = join(process.cwd(), "package.json");
     await access(packageJsonPath);
 
-    const package_json = (
-      await import(packageJsonPath, { assert: { type: "json" } })
-    ).default;
+    const package_json = JSON.parse(await readFile(packageJsonPath, "utf-8"));
 
     if (!package_json.dependencies?.["mcp-framework"]) {
       throw new Error(