From 5afbb624af8429eed36a017395b5a2d0c8fb341c Mon Sep 17 00:00:00 2001
From: kanare-dev <me@kanare.dev>
Date: Tue, 24 Mar 2026 23:26:56 +0900
Subject: [PATCH] fix: resolve all Biome lint errors

---
 app/api/generate-topic/route.ts | 2 +-
 app/api/score-idea/route.ts     | 4 ++--
 app/error.tsx                   | 2 +-
 lib/env.ts                      | 4 +---
 lib/supabase/client.ts          | 4 ++--
 lib/supabase/middleware.ts      | 4 ++--
 lib/supabase/server.ts          | 4 ++--
 tests/lib/env.test.ts           | 4 ++--
 vitest.config.ts                | 2 +-
 9 files changed, 14 insertions(+), 16 deletions(-)

diff --git a/app/api/generate-topic/route.ts b/app/api/generate-topic/route.ts
index 5769202..1c30cc0 100644
--- a/app/api/generate-topic/route.ts
+++ b/app/api/generate-topic/route.ts
@@ -1,6 +1,6 @@
 import { getOpenAIClient } from "@/lib/openai";
-import OpenAI from "openai";
 import { NextResponse } from "next/server";
+import OpenAI from "openai";
 
 export async function POST() {
   try {
diff --git a/app/api/score-idea/route.ts b/app/api/score-idea/route.ts
index e55624d..6fba4d4 100644
--- a/app/api/score-idea/route.ts
+++ b/app/api/score-idea/route.ts
@@ -1,7 +1,7 @@
-import { getOpenAIClient } from "@/lib/openai";
 import { insertGameScore } from "@/lib/game-scores";
-import OpenAI from "openai";
+import { getOpenAIClient } from "@/lib/openai";
 import { type NextRequest, NextResponse } from "next/server";
+import OpenAI from "openai";
 
 const SCORE_FUNCTION: OpenAI.Chat.Completions.ChatCompletionTool = {
   type: "function",
diff --git a/app/error.tsx b/app/error.tsx
index 3a3ffc4..bb5234c 100644
--- a/app/error.tsx
+++ b/app/error.tsx
@@ -11,7 +11,7 @@ interface ErrorProps {
  * Global error boundary — catches unhandled errors in the React tree.
  * Must be a Client Component.
  */
-export default function Error({ error, reset }: ErrorProps) {
+export default function AppError({ error, reset }: ErrorProps) {
   useEffect(() => {
     console.error("[Error boundary]", error);
   }, [error]);
diff --git a/lib/env.ts b/lib/env.ts
index 73e21f9..713ba12 100644
--- a/lib/env.ts
+++ b/lib/env.ts
@@ -9,9 +9,7 @@ const required = ["NEXT_PUBLIC_SUPABASE_URL", "NEXT_PUBLIC_SUPABASE_ANON_KEY"] a
 for (const key of required) {
   if (!process.env[key]) {
     throw new Error(
-      `Missing required environment variable: ${key}\n` +
-        `Copy .env.example to .env.local and fill in your Supabase credentials.\n` +
-        `  cp .env.example .env.local`,
+      `Missing required environment variable: ${key}\nCopy .env.example to .env.local and fill in your Supabase credentials.\n  cp .env.example .env.local`,
     );
   }
 }
diff --git a/lib/supabase/client.ts b/lib/supabase/client.ts
index cba7e9c..1bdda32 100644
--- a/lib/supabase/client.ts
+++ b/lib/supabase/client.ts
@@ -8,7 +8,7 @@ import { createBrowserClient } from "@supabase/ssr";
  */
 export function createClient() {
   return createBrowserClient(
-    process.env.NEXT_PUBLIC_SUPABASE_URL!,
-    process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY!,
+    process.env.NEXT_PUBLIC_SUPABASE_URL ?? "",
+    process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY ?? "",
   );
 }
diff --git a/lib/supabase/middleware.ts b/lib/supabase/middleware.ts
index f9ec6f8..b1f7b83 100644
--- a/lib/supabase/middleware.ts
+++ b/lib/supabase/middleware.ts
@@ -9,8 +9,8 @@ export async function updateSession(request: NextRequest) {
   let supabaseResponse = NextResponse.next({ request });
 
   const supabase = createServerClient(
-    process.env.NEXT_PUBLIC_SUPABASE_URL!,
-    process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY!,
+    process.env.NEXT_PUBLIC_SUPABASE_URL ?? "",
+    process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY ?? "",
     {
       cookies: {
         getAll() {
diff --git a/lib/supabase/server.ts b/lib/supabase/server.ts
index 4c01954..dc1d8dc 100644
--- a/lib/supabase/server.ts
+++ b/lib/supabase/server.ts
@@ -9,8 +9,8 @@ export async function createClient() {
   const cookieStore = await cookies();
 
   return createServerClient(
-    process.env.NEXT_PUBLIC_SUPABASE_URL!,
-    process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY!,
+    process.env.NEXT_PUBLIC_SUPABASE_URL ?? "",
+    process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY ?? "",
     {
       cookies: {
         getAll() {
diff --git a/tests/lib/env.test.ts b/tests/lib/env.test.ts
index dcc9102..f176027 100644
--- a/tests/lib/env.test.ts
+++ b/tests/lib/env.test.ts
@@ -23,7 +23,7 @@ describe("lib/env", () => {
   });
 
   it("throws when NEXT_PUBLIC_SUPABASE_URL is missing", async () => {
-    delete process.env.NEXT_PUBLIC_SUPABASE_URL;
+    process.env.NEXT_PUBLIC_SUPABASE_URL = undefined;
     process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY = "test-anon-key";
 
     await expect(import("@/lib/env")).rejects.toThrow(
@@ -33,7 +33,7 @@ describe("lib/env", () => {
 
   it("throws when NEXT_PUBLIC_SUPABASE_ANON_KEY is missing", async () => {
     process.env.NEXT_PUBLIC_SUPABASE_URL = "https://test.supabase.co";
-    delete process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY;
+    process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY = undefined;
 
     await expect(import("@/lib/env")).rejects.toThrow(
       "Missing required environment variable: NEXT_PUBLIC_SUPABASE_ANON_KEY",
diff --git a/vitest.config.ts b/vitest.config.ts
index 9e8f467..78bb40a 100644
--- a/vitest.config.ts
+++ b/vitest.config.ts
@@ -1,4 +1,4 @@
-import path from "path";
+import path from "node:path";
 import react from "@vitejs/plugin-react";
 import { defineConfig } from "vitest/config";