Add .prettierrc.json and refactor test files for improved formatting consistency:

- Introduced `.prettierrc.json` to enforce consistent code formatting across the project.
- Updated unit and e2e test files to address formatting issues, improve readability, and ensure alignment with the new Prettier configuration.

tests/unit/collected-order-invoices-closed-at-modal.spec.js

@@ -1,5 +1,5 @@
 // @vitest-environment jsdom
-import { beforeEach, describe, expect, it, vi } from 'vitest';
+import { beforeEach, describe, expect, it, vi } from "vitest";
 
 const mocks = vi.hoisted(() => ({
   swalFire: vi.fn(),
@@ -10,7 +10,7 @@ const mocks = vi.hoisted(() => ({
   authenticatedRequest: vi.fn(),
 }));
 
-vi.mock('sweetalert2', () => ({
+vi.mock("sweetalert2", () => ({
   default: {
     fire: mocks.swalFire,
     showValidationMessage: mocks.swalShowValidationMessage,
@@ -18,11 +18,11 @@ vi.mock('sweetalert2', () => ({
   },
 }));
 
-vi.mock('@/components/session/authenticatedRequest.vue', () => ({
+vi.mock("@/components/session/authenticatedRequest.vue", () => ({
   authenticatedRequest: mocks.authenticatedRequest,
 }));
 
-vi.mock('@/components/session/token/SessionUser/Objects/ObjectsGlobal.vue', () => ({
+vi.mock("@/components/session/token/SessionUser/Objects/ObjectsGlobal.vue", () => ({
   ObjectsGlobal: {
     set: {
       column: mocks.setColumn,
@@ -34,32 +34,32 @@ vi.mock('@/components/session/token/SessionUser/Objects/ObjectsGlobal.vue', () =
     get: { objects: vi.fn(), object: vi.fn() },
     delete: { object: vi.fn() },
     language: {
-      field: () => 'Rediger arkiveret',
-      save: 'Gem',
-      cancel: 'Annuller',
-      clear: 'Ryd',
+      field: () => "Rediger arkiveret",
+      save: "Gem",
+      cancel: "Annuller",
+      clear: "Ryd",
     },
   },
 }));
 
-vi.mock('@/components/session/token/SessionUser.vue', () => ({
+vi.mock("@/components/session/token/SessionUser.vue", () => ({
   SessionUser: {
     functions: {
-      parseErrorMessage: vi.fn(() => 'error'),
+      parseErrorMessage: vi.fn(() => "error"),
       redirectTo: { superUser: vi.fn() },
       currency: { toLocal: (value) => String(value) },
     },
     objects: {
       global: {
         language: {
-          no_data: 'Ingen data',
+          no_data: "Ingen data",
         },
       },
     },
   },
 }));
 
-vi.mock('@/i18n', () => ({
+vi.mock("@/i18n", () => ({
   default: {
     global: {
       t: (key) => key,
@@ -67,25 +67,25 @@ vi.mock('@/i18n', () => ({
   },
 }));
 
-vi.mock('@/services/economicTransferQueue.js', () => ({
+vi.mock("@/services/economicTransferQueue.js", () => ({
   buildCollectedInvoiceEconomicPayload: vi.fn(() => ({})),
   enqueueEconomicTransferJob: vi.fn(),
   fetchEconomicTransferJobStatus: vi.fn(),
   retryEconomicTransferJob: vi.fn(),
 }));
 
-vi.mock('@/components/displays/modals/PickCustomerInvoiceCollectionModal.vue', () => ({
+vi.mock("@/components/displays/modals/PickCustomerInvoiceCollectionModal.vue", () => ({
   default: {
-    name: 'PickCustomerInvoiceCollectionModalStub',
-    template: '<div />',
+    name: "PickCustomerInvoiceCollectionModalStub",
+    template: "<div />",
   },
 }));
 
-import { CollectedOrderInvoices } from '@/components/session/token/SessionUser/Objects/CollectedOrderInvoices.vue';
+import { CollectedOrderInvoices } from "@/components/session/token/SessionUser/Objects/CollectedOrderInvoices.vue";
 
-describe('CollectedOrderInvoices closed_at edit modal', () => {
+describe("CollectedOrderInvoices closed_at edit modal", () => {
   beforeEach(() => {
-    document.body.innerHTML = '';
+    document.body.innerHTML = "";
     mocks.swalFire.mockReset();
     mocks.swalShowValidationMessage.mockReset();
     mocks.swalClose.mockReset();
@@ -94,20 +94,20 @@ describe('CollectedOrderInvoices closed_at edit modal', () => {
     mocks.authenticatedRequest.mockReset();
   });
 
-  it('opens dedicated closed_at modal, normalizes date value, and saves API date', async () => {
+  it("opens dedicated closed_at modal, normalizes date value, and saves API date", async () => {
     const onAfterSubmit = vi.fn();
     mocks.setColumn.mockResolvedValue({});
 
     mocks.swalFire.mockImplementation(async (options) => {
       document.body.innerHTML = options.html;
       options.didOpen?.();
-      const input = document.getElementById('collected-order-invoice-closed-at-input');
-      input.value = '2026-04-08';
+      const input = document.getElementById("collected-order-invoice-closed-at-input");
+      input.value = "2026-04-08";
       await options.preConfirm();
       return { isConfirmed: true };
     });
 
-    await CollectedOrderInvoices.showEditObjectFieldForm(14560, 'closed_at', '2026-04-08 11:43:01', onAfterSubmit);
+    await CollectedOrderInvoices.showEditObjectFieldForm(14560, "closed_at", "2026-04-08 11:43:01", onAfterSubmit);
 
     expect(mocks.swalFire).toHaveBeenCalledTimes(1);
     const modalOptions = mocks.swalFire.mock.calls[0][0];
@@ -116,27 +116,27 @@ describe('CollectedOrderInvoices closed_at edit modal', () => {
 
     expect(mocks.setColumn).toHaveBeenCalledTimes(1);
     const setColumnArgs = mocks.setColumn.mock.calls[0];
-    expect(setColumnArgs[0]).toBe('/collected-invoices');
+    expect(setColumnArgs[0]).toBe("/collected-invoices");
     expect(setColumnArgs[1]).toBe(14560);
-    expect(setColumnArgs[2]).toBe('closed_at');
-    expect(setColumnArgs[3]).toBe('2026-04-08');
+    expect(setColumnArgs[2]).toBe("closed_at");
+    expect(setColumnArgs[3]).toBe("2026-04-08");
     expect(onAfterSubmit).toHaveBeenCalledTimes(1);
   });
 
-  it('supports clearing closed_at and saves null', async () => {
+  it("supports clearing closed_at and saves null", async () => {
     const onAfterSubmit = vi.fn();
     mocks.setColumn.mockResolvedValue({});
 
     mocks.swalFire.mockImplementation(async (options) => {
       document.body.innerHTML = options.html;
       options.didOpen?.();
-      const clearButton = document.getElementById('collected-order-invoice-closed-at-clear-button');
+      const clearButton = document.getElementById("collected-order-invoice-closed-at-clear-button");
       clearButton.click();
       await options.preConfirm();
       return { isConfirmed: true };
     });
 
-    await CollectedOrderInvoices.showEditObjectFieldForm(14561, 'closed_at', '2026-04-08 11:43:01', onAfterSubmit);
+    await CollectedOrderInvoices.showEditObjectFieldForm(14561, "closed_at", "2026-04-08 11:43:01", onAfterSubmit);
 
     expect(mocks.setColumn).toHaveBeenCalledTimes(1);
     expect(mocks.setColumn.mock.calls[0][3]).toBeNull();
@@ -144,18 +144,18 @@ describe('CollectedOrderInvoices closed_at edit modal', () => {
     expect(mocks.swalShowValidationMessage).not.toHaveBeenCalled();
   });
 
-  it('falls back to generic object editor for non-closed_at columns', async () => {
+  it("falls back to generic object editor for non-closed_at columns", async () => {
     const onAfterSubmit = vi.fn();
     mocks.showEditObjectFieldForm.mockResolvedValue({});
 
-    await CollectedOrderInvoices.showEditObjectFieldForm(11, 'name', 'Invoice name', onAfterSubmit);
+    await CollectedOrderInvoices.showEditObjectFieldForm(11, "name", "Invoice name", onAfterSubmit);
 
     expect(mocks.showEditObjectFieldForm).toHaveBeenCalledTimes(1);
     expect(mocks.showEditObjectFieldForm).toHaveBeenCalledWith(
       CollectedOrderInvoices,
       11,
-      'name',
-      'Invoice name',
+      "name",
+      "Invoice name",
       onAfterSubmit
     );
     expect(mocks.swalFire).not.toHaveBeenCalled();