perf(cli_plugin): ✨ Enhance monorepo handling and improve validation logic

Author: aXenDeveloper

packages/create-vitnode-app/src/create/create-vitnode.ts

@@ -125,10 +125,20 @@ export const createVitNode = async ({
     }
   }
 
-  if (mode === "apiMonorepo" || monorepo) {
+  if (mode === "apiMonorepo" || (monorepo && mode !== "singleApp")) {
     await cp(join(templatePath, "monorepo"), root, {
       recursive: true,
     });
+  } else if (monorepo && mode === "singleApp") {
+    // Copy only the necessary monorepo files, excluding the api folder
+    await copyFile(
+      join(templatePath, "monorepo", "turbo.json"),
+      join(root, "turbo.json"),
+    );
+    await copyFile(
+      join(templatePath, "monorepo", ".gitignore_template"),
+      join(root, ".gitignore_template"),
+    );
   }
 
   if (eslint) {

packages/create-vitnode-app/src/plugin/validation.ts

@@ -1,5 +1,6 @@
 import { program } from "commander";
-import { existsSync, readFileSync } from "node:fs";
+import { existsSync } from "node:fs";
+import { mkdir, readFile } from "node:fs/promises";
 import { basename, join, resolve } from "node:path";
 import color from "picocolors";
 
@@ -54,7 +55,7 @@ export const validationProjectForPlugin = async (projectPath: string) => {
 
   try {
     const packageJson: PackageJSON = JSON.parse(
-      readFileSync(packageJsonPath, "utf-8"),
+      await readFile(packageJsonPath, "utf-8"),
     );
 
     if (!packageJson.packageManager) {
@@ -107,6 +108,11 @@ export const validationProjectForPlugin = async (projectPath: string) => {
     process.exit(1);
   }
 
+  // Check that plugins directory exists
+  if (!existsSync(pluginsDir)) {
+    await mkdir(pluginsDir, { recursive: true });
+  }
+
   // Verify the plugins dir is writeable
   if (!(await isWriteable(pluginsDir))) {
     console.error(