style: clean up code formatting and remove trailing whitespace

refactor: reorganize imports and fix type imports

app/api/subscription-tiers/route.ts

@@ -1,11 +1,11 @@
-import { NextRequest, NextResponse } from "next/server";
+import { type NextRequest, NextResponse } from "next/server";
 import { requireAdminUser } from "@/lib/auth/middleware";
 import {
-  getAllSubscriptionTiers,
   createSubscriptionTier,
+  getAllSubscriptionTiers,
 } from "@/lib/prisma/queries/subscription-tiers";
-import { createSubscriptionTierSchema } from "@/lib/validation-schemas";
 import { secureLogger } from "@/lib/secure-logger";
+import { createSubscriptionTierSchema } from "@/lib/validation-schemas";
 
 export async function GET(request: NextRequest) {
   const auth = await requireAdminUser(request);
@@ -20,7 +20,7 @@ export async function GET(request: NextRequest) {
         success: true,
         tiers,
       },
-      { status: 200 }
+      { status: 200 },
     );
   } catch (error) {
     secureLogger.error("❌ Erro ao listar subscription tiers", {
@@ -32,7 +32,7 @@ export async function GET(request: NextRequest) {
         success: false,
         error: "Erro ao listar planos de assinatura",
       },
-      { status: 500 }
+      { status: 500 },
     );
   }
 }
@@ -68,7 +68,7 @@ export async function POST(request: NextRequest) {
         success: true,
         tier,
       },
-      { status: 201 }
+      { status: 201 },
     );
   } catch (error) {
     if (error instanceof NextResponse) {
@@ -82,7 +82,7 @@ export async function POST(request: NextRequest) {
           error: "Dados inválidos",
           details: (error as any).issues,
         },
-        { status: 400 }
+        { status: 400 },
       );
     }
 
@@ -95,8 +95,7 @@ export async function POST(request: NextRequest) {
         success: false,
         error: "Erro ao criar plano de assinatura",
       },
-      { status: 500 }
+      { status: 500 },
     );
   }
 }
-