Refactor ESLint configuration and update code formatting: Standardize quotes in eslint.config.mjs, next.config.js, and various TypeScript files for consistency. Add Prettier as a dependency and include formatting scripts in package.json. Clean up unnecessary whitespace in multiple files to enhance code readability.

app/api/admin/images/list/route.ts

@@ -45,4 +45,3 @@ export async function GET() {
     );
   }
 }
-

app/api/admin/images/upload/route.ts

@@ -17,7 +17,10 @@ export async function POST(request: Request) {
     const file = formData.get("file") as File;
 
     if (!file) {
-      return NextResponse.json({ error: "Aucun fichier fourni" }, { status: 400 });
+      return NextResponse.json(
+        { error: "Aucun fichier fourni" },
+        { status: 400 }
+      );
     }
 
     // Vérifier le type de fichier
@@ -55,4 +58,3 @@ export async function POST(request: Request) {
     );
   }
 }
-

app/api/admin/preferences/route.ts

@@ -53,21 +53,21 @@ export async function PUT(request: Request) {
       where: { id: "global" },
       update: {
         homeBackground:
-          homeBackground === "" ? null : homeBackground ?? undefined,
+          homeBackground === "" ? null : (homeBackground ?? undefined),
         eventsBackground:
-          eventsBackground === "" ? null : eventsBackground ?? undefined,
+          eventsBackground === "" ? null : (eventsBackground ?? undefined),
         leaderboardBackground:
           leaderboardBackground === ""
             ? null
-            : leaderboardBackground ?? undefined,
+            : (leaderboardBackground ?? undefined),
       },
       create: {
         id: "global",
-        homeBackground: homeBackground === "" ? null : homeBackground ?? null,
+        homeBackground: homeBackground === "" ? null : (homeBackground ?? null),
         eventsBackground:
-          eventsBackground === "" ? null : eventsBackground ?? null,
+          eventsBackground === "" ? null : (eventsBackground ?? null),
         leaderboardBackground:
-          leaderboardBackground === "" ? null : leaderboardBackground ?? null,
+          leaderboardBackground === "" ? null : (leaderboardBackground ?? null),
       },
     });
 

app/api/admin/users/[id]/route.ts

@@ -99,7 +99,7 @@ export async function PUT(
       // Si le niveau est modifié directement, utiliser cette valeur
       const targetLevel = Math.max(1, level);
       updateData.level = targetLevel;
-      
+
       // Recalculer le maxXp pour le nouveau niveau
       // Formule: maxXp = 5000 * (1.2 ^ (level - 1))
       let calculatedMaxXp = 5000;
@@ -107,7 +107,7 @@ export async function PUT(
         calculatedMaxXp = Math.floor(calculatedMaxXp * 1.2);
       }
       updateData.maxXp = calculatedMaxXp;
-      
+
       // Réinitialiser l'XP si le niveau change directement (sauf si on modifie aussi l'XP)
       if (targetLevel !== user.level && xpDelta === undefined) {
         updateData.xp = 0;
@@ -196,4 +196,3 @@ export async function DELETE(
     );
   }
 }
-

app/api/admin/users/route.ts

@@ -41,4 +41,3 @@ export async function GET() {
     );
   }
 }
-