chore: clean up code by removing trailing whitespace and ensuring consistent formatting across various files = prettier

services/auth.service.ts

@@ -20,7 +20,11 @@ async function ensurePasswordFile(): Promise<void> {
       createdAt: new Date().toISOString(),
       updatedAt: new Date().toISOString(),
     };
-    await fs.writeFile(PASSWORD_FILE, JSON.stringify(defaultData, null, 2), "utf-8");
+    await fs.writeFile(
+      PASSWORD_FILE,
+      JSON.stringify(defaultData, null, 2),
+      "utf-8",
+    );
   }
 }
 
@@ -45,7 +49,10 @@ export const authService = {
     }
   },
 
-  async changePassword(oldPassword: string, newPassword: string): Promise<{ success: boolean; error?: string }> {
+  async changePassword(
+    oldPassword: string,
+    newPassword: string,
+  ): Promise<{ success: boolean; error?: string }> {
     try {
       // Verify old password
       const isValid = await this.verifyPassword(oldPassword);
@@ -56,17 +63,20 @@ export const authService = {
       // Hash new password
       const newHash = await bcrypt.hash(newPassword, 10);
       const data = await loadPasswordData();
-      
+
       // Update password
       data.hash = newHash;
       data.updatedAt = new Date().toISOString();
-      
+
       await savePasswordData(data);
-      
+
       return { success: true };
     } catch (error) {
       console.error("Error changing password:", error);
-      return { success: false, error: "Erreur lors du changement de mot de passe" };
+      return {
+        success: false,
+        error: "Erreur lors du changement de mot de passe",
+      };
     }
   },
 
@@ -79,4 +89,3 @@ export const authService = {
     }
   },
 };
-