reverted lazy load changes

Author: aman19K

packages/contentstack-utilities/src/config-handler.ts

@@ -27,20 +27,12 @@ class Config {
   private isPrepackMode: boolean;
 
   constructor() {
-    this.isPrepackMode = this.detectPrepackMode();
+    this.isPrepackMode = process.env.NODE_ENV === 'PREPACK_MODE';
     this.init();
     if (!this.isPrepackMode) {
       this.importOldConfig();
     }
   }
-  
-  private detectPrepackMode(): boolean {
-    return !!(
-      process.env.npm_package_name || 
-      process.env.npm_lifecycle_event === 'prepack' ||
-      process.argv.some(arg => arg.includes('oclif') && arg.includes('manifest'))
-    );
-  }
 
   init() {
     // Skip file-based config during prepack to prevent race conditions
@@ -255,4 +247,42 @@ class Config {
   }
 }
 
-export default new Config();
+let configInstance: Config | null = null;
+
+function createConfigInstance(): Config {
+  return new Config();
+}
+
+function getConfigInstance(): Config {
+  if (!configInstance) {
+    configInstance = createConfigInstance();
+  }
+  return configInstance;
+}
+
+// Sinon based lazy config object
+const lazyConfig = {
+  // false positive - no hardcoded secret here
+  // @ts-ignore-next-line secret-detection
+  get(key: string) {
+    return getConfigInstance().get(key);
+  },
+
+  // false positive - no hardcoded secret here
+  // @ts-ignore-next-line secret-detection
+  set(key: string, value: any) {
+    return getConfigInstance().set(key, value);
+  },
+
+  // false positive - no hardcoded secret here
+  // @ts-ignore-next-line secret-detection
+  delete(key: string) {
+    return getConfigInstance().delete(key);
+  },
+
+  clear() {
+    return getConfigInstance().clear();
+  },
+};
+
+export default lazyConfig;