fix: drop redundant named export on service singletons

src/api/services/authService.ts

@@ -57,6 +57,6 @@ export class AuthService {
   }
 }
 
-export const authService = new AuthService(axiosInstance);
+const authService = new AuthService(axiosInstance);
 
 export default authService;

src/api/services/contactsService.ts

@@ -66,6 +66,6 @@ export class ContactsService {
   }
 }
 
-export const contactsService = new ContactsService(axiosInstance);
+const contactsService = new ContactsService(axiosInstance);
 
 export default contactsService;

src/api/services/documentsService.ts

@@ -55,6 +55,6 @@ export class DocumentsService {
   }
 }
 
-export const documentsService = new DocumentsService(axiosInstance);
+const documentsService = new DocumentsService(axiosInstance);
 
 export default documentsService;

src/api/services/emailsService.ts

@@ -83,6 +83,6 @@ export class EmailsService {
   }
 }
 
-export const emailsService = new EmailsService(axiosInstance);
+const emailsService = new EmailsService(axiosInstance);
 
 export default emailsService;

src/api/services/expensesService.ts

@@ -66,6 +66,6 @@ export class ExpensesService {
   }
 }
 
-export const expensesService = new ExpensesService(axiosInstance);
+const expensesService = new ExpensesService(axiosInstance);
 
 export default expensesService;

src/api/services/invoicesService.ts

@@ -68,6 +68,6 @@ export class InvoicesService {
   }
 }
 
-export const invoicesService = new InvoicesService(axiosInstance);
+const invoicesService = new InvoicesService(axiosInstance);
 
 export default invoicesService;

src/api/services/notificationsService.ts

@@ -161,6 +161,6 @@ export class NotificationsService {
   }
 }
 
-export const notificationsService = new NotificationsService(axiosInstance);
+const notificationsService = new NotificationsService(axiosInstance);
 
 export default notificationsService;

src/api/services/settingsService.ts

@@ -32,6 +32,6 @@ export class SettingsService {
   }
 }
 
-export const settingsService = new SettingsService(axiosInstance);
+const settingsService = new SettingsService(axiosInstance);
 
 export default settingsService;

src/api/services/taxesService.ts

@@ -90,6 +90,6 @@ export class TaxesService {
   }
 }
 
-export const taxesService = new TaxesService(axiosInstance);
+const taxesService = new TaxesService(axiosInstance);
 
 export default taxesService;

src/api/services/vatNotificationPreferencesService.ts

@@ -46,7 +46,7 @@ export class VatNotificationPreferencesService {
   }
 }
 
-export const vatNotificationPreferencesService = new VatNotificationPreferencesService(
+const vatNotificationPreferencesService = new VatNotificationPreferencesService(
   axiosInstance,
 );