Refactor code structure and remove redundant changes

src-old/lib/logger.ts

@@ -0,0 +1,49 @@
+/**
+ * Logger Utility
+ * 
+ * Provides conditional logging based on environment.
+ * Prevents console noise in production builds.
+ */
+
+const isDev = import.meta.env.DEV;
+
+type LogContext = Record<string, unknown>;
+
+export const logger = {
+  log: (...args: unknown[]): void => {
+    if (isDev) console.log(...args);
+  },
+  error: (message: string, context?: LogContext): void => {
+    console.error(message, context); // Always log errors
+  },
+  warn: (...args: unknown[]): void => {
+    if (isDev) console.warn(...args);
+  },
+  info: (...args: unknown[]): void => {
+    if (isDev) console.info(...args);
+  },
+  debug: (...args: unknown[]): void => {
+    if (isDev) console.debug(...args);
+  },
+  // Performance monitoring
+  performance: (component: string, duration: number): void => {
+    if (isDev) {
+      console.log(`⚡ ${component} rendered in ${duration}ms`, {
+        component,
+        duration,
+        category: 'performance',
+      });
+    }
+  },
+  // Moderation action tracking
+  moderationAction: (action: string, itemId: string, duration: number): void => {
+    if (isDev) {
+      console.log(`🎯 Moderation action: ${action}`, {
+        action,
+        itemId,
+        duration,
+        category: 'moderation',
+      });
+    }
+  }
+};