phase 1-6 implemented

apps/admin/src/lib/auth-helper.ts

@@ -1,5 +1,6 @@
 import { auth, currentUser } from "@clerk/nextjs/server";
 import { NextRequest } from "next/server";
+import log from "./logger";
 
 /**
  * Get authenticated user ID from request
@@ -15,19 +16,21 @@ export async function getAuthUserId(req: NextRequest): Promise<string | null> {
     const { userId } = await auth();
 
     if (userId) {
-      console.log("✓ Authenticated user:", userId);
+      log.debug("Authenticated user", { userId });
       return userId;
     }
 
-    console.log("✗ No authentication found");
+    log.debug("No authentication found");
 
     // Log headers for debugging
     const authHeader = req.headers.get("authorization");
-    console.log("Authorization header:", authHeader ? "Present" : "Missing");
+    log.debug("Authorization header check", {
+      present: !!authHeader,
+    });
 
     return null;
   } catch (error) {
-    console.error("Authentication error:", error);
+    log.error("Authentication error", error);
     return null;
   }
 }