chore: clean up .dockerignore and standardize formatting in auth.ts for improved readability

lib/auth.ts

@@ -12,13 +12,13 @@ if (process.env.NODE_ENV === "development") {
     "🔐 NextAuth secret:",
     process.env.NEXTAUTH_SECRET
       ? "✅ Loaded from .env.local"
-      : "⚠️ Using fallback"
+      : "⚠️ Using fallback",
   );
 }
 
 if (!process.env.NEXTAUTH_SECRET && process.env.NODE_ENV === "production") {
   throw new Error(
-    "NEXTAUTH_SECRET is required in production. Please set it in your environment variables."
+    "NEXTAUTH_SECRET is required in production. Please set it in your environment variables.",
   );
 }
 
@@ -36,7 +36,7 @@ export const authOptions: NextAuthOptions = {
           }
 
           const isValid = await authService.verifyPassword(
-            credentials.password
+            credentials.password,
           );
           if (!isValid) {
             return null;