chore(release): merge develop into master — XL Vask integration fixes (Aug 15 2026) (#312)

Brings all of the develop branch's commits into master.

## What this contains

The 9 commits on develop that landed in this round — all XL Vask-related
UI fixes plus the 'visible primary-button hover state' visual-diff:

- **PR #303** (TRU-5 / AUT-1) — style(AUT-1): visible primary-button
hover state + visual diff
- **PR #304** (TRU-10 / AUT-6) — fix(invoicing-period): propagate
flagged wash start date to Selvvask view
- **PR #305** (TRU-12 / AUT-8) — feat(xlvask): render friendly notice
for 404 from /modules/xlvask/services/usage/orders
- **PR #306** (TRU-9 / AUT-5) — i18n(test): lock in xlvask_review /
xlvask_usage_log mirroring to the global v2 fallback
- **PR #307** (TRU-13 / AUT-9) — i18n(xlvask_review): translate missing
keys for no, sv, de, en
- **PR #308** (TRU-15 / AUT-11) — test(e2e): add Playwright smoke test
for XL Vask flag → Selvvash navigation
- **PR #309** (TRU-11 / AUT-7) — feat(TRU-11): propagate department
selector to Selvvask usage query
- **PR #310** (TRU-19 / AUT-15) — test(TRU-19): lock self-serve program
number range + button registry contract
- **PR #311** (TRU-8 / AUT-4) — fix(invoicing-flag-list): explain empty
XL Vask hover preview when flag context has no metadata

## Why

The XL Vask integration bug surfaced from the user-reported message "XL
Vask-registreringen er hverken ignoreret eller knyttet til en ordre i
den valgte periode. doesn't show the wash." After dispatching 9
diagnostic + fix tasks and merging all 9 PRs into develop via the
OpenSymphony orchestrator running against MiniMax M3, this PR is the
canonical release to bring develop's accumulated changes into master.

No new code in this PR — just the squash-merged output of the 9 source
PRs combined into a single develop→master merge.

## Verification

All 9 source PRs passed:
- Required CI (Action Runners)
- App Store Readiness  
- Quality lint/i18n/build/unit/e2e suites

The required checks on this PR will run the same gate.

## Notes

- The api repo has its own equivalent PR/merge — see CHANGELOG for that
side.

---------

Co-authored-by: Jeppe <jeppe@copenhagentruckwash.io>
Co-authored-by: openhands <openhands@all-hands.dev>

scripts/aut-1-capture-hover-preview.mjs

@@ -0,0 +1,142 @@
+#!/usr/bin/env node
+// AUT-1 smoke run — capture the before/after visual diff for the
+// `primary-button hover state` change in `src/assets/main.css`.
+//
+// Renders tests/visual-previews/AUT-1/preview.html in a real Chromium
+// against the project's bundled Bulma stylesheet, then takes two
+// screenshots:
+//
+//   desktop-before.png — Bulma defaults, button idle (no hover effect).
+//   desktop-after.png  — With the AUT-1 CSS rules applied, button
+//                        hovered (lift + brightness shift visible).
+//   mobile-before.png  — Same as desktop-before, captured at the
+//                        Pixel 5 viewport.
+//   mobile-after.png   — Same as desktop-after, captured at the
+//                        Pixel 5 viewport.
+//
+// Output is written to tests/visual-previews/AUT-1/. The script is
+// idempotent: existing files are overwritten, not appended to.
+//
+// Invoke with: `node scripts/aut-1-capture-hover-preview.mjs`
+// (Chromium must already be installed via `npm run test:e2e:install`.)
+
+import { chromium } from "playwright";
+import { promises as fs } from "node:fs";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
+import { dirname } from "node:path";
+
+const __dirname = dirname(fileURLToPath(import.meta.url));
+const REPO_ROOT = path.resolve(__dirname, "..");
+const PREVIEW_HTML = path.join(
+  REPO_ROOT,
+  "tests/visual-previews/AUT-1/preview.html",
+);
+const OUTPUT_DIR = path.join(REPO_ROOT, "tests/visual-previews/AUT-1");
+
+// The AUT-1 hover rules — kept in lockstep with the diff in
+// src/assets/main.css. We inject these via a <style> tag on the
+// "after" pass and leave them off for the "before" pass so the
+// screenshots show the same Bulma theme but with vs without the new
+// hover effect.
+const AUT1_HOVER_CSS = `
+.button.is-primary {
+  transition:
+    filter 0.15s ease,
+    transform 0.15s ease;
+}
+.button.is-primary:hover,
+.button.is-primary.is-hovered {
+  filter: brightness(1.08);
+  transform: translateY(-1px);
+}
+.button.is-primary:active,
+.button.is-primary.is-active {
+  filter: brightness(0.95);
+  transform: translateY(0);
+}
+.button.is-primary:focus-visible {
+  filter: brightness(1.04);
+  transform: translateY(-1px);
+}
+`;
+
+async function captureVariant({ browser, viewport, label, withHoverCss, hover }) {
+  const context = await browser.newContext({
+    viewport,
+    deviceScaleFactor: 2,
+  });
+  const page = await context.newPage();
+  await page.goto(pathToFileUrl(PREVIEW_HTML));
+  if (withHoverCss) {
+    await page.addStyleTag({ content: AUT1_HOVER_CSS });
+  }
+  const target = page.locator(
+    hover
+      ? '[data-testid="primary-button-hover"]'
+      : '[data-testid="primary-button-idle"]',
+  );
+  const stage = page.locator(
+    hover ? "#stage-hover" : "#stage-idle",
+  );
+  if (hover) {
+    await target.hover();
+    // Wait for the 0.15s transition to settle.
+    await page.waitForTimeout(220);
+  }
+  const filename = `${label}-${withHoverCss ? "after" : "before"}.png`;
+  const destination = path.join(OUTPUT_DIR, filename);
+  await stage.screenshot({ path: destination, type: "png" });
+  await context.close();
+  return destination;
+}
+
+function pathToFileUrl(filePath) {
+  // Playwright's `file://` URLs need absolute paths. On POSIX this is
+  // straightforward; on Windows this helper keeps the script cross-platform
+  // should it ever run there.
+  const absolute = path.resolve(filePath);
+  return absolute.startsWith("/") ? `file://${absolute}` : `file:///${absolute}`;
+}
+
+async function main() {
+  await fs.mkdir(OUTPUT_DIR, { recursive: true });
+  const browser = await chromium.launch({ headless: true });
+  try {
+    const viewports = [
+      { label: "desktop", viewport: { width: 1280, height: 720 } },
+      {
+        label: "mobile",
+        viewport: { width: 393, height: 851 },
+      },
+    ];
+    for (const { label, viewport } of viewports) {
+      for (const withHoverCss of [false, true]) {
+        for (const hover of [false, true]) {
+          // We only want idle on the "before" pass and hover on the
+          // "after" pass — skip the two redundant combinations.
+          const isIdleShot = !hover;
+          const isBeforeShot = !withHoverCss;
+          if (isIdleShot !== isBeforeShot) continue;
+          const file = await captureVariant({
+            browser,
+            viewport,
+            label,
+            withHoverCss,
+            hover,
+          });
+          // eslint-disable-next-line no-console
+          console.log("wrote", path.relative(REPO_ROOT, file));
+        }
+      }
+    }
+  } finally {
+    await browser.close();
+  }
+}
+
+main().catch((err) => {
+  // eslint-disable-next-line no-console
+  console.error("aut-1 capture failed:", err);
+  process.exitCode = 1;
+});

scripts/run-playwright-full-slice.mjs

@@ -122,6 +122,7 @@ export const ownedFilesByRole = {
     "superuser-users.spec.ts",
     "superuser-vehicles.smoke.spec.js",
     "workfeed-config.smoke.spec.js",
+    "xlvask-flag-to-selvvash-navigation.spec.ts",
   ],
 };
 

src/assets/main.css

@@ -144,3 +144,30 @@ body:not(.pleno-large-table-headers) .table thead th {
     margin-top: 30px !important;
   }
 }
+
+/* AUT-1: enhanced primary-button hover state.
+   Bulma's default only nudges background lightness; this adds a small
+   lift + brightness shift so the hover is unambiguous. Transitions keep
+   it smooth so it doesn't feel jarring on click-heavy screens. */
+.button.is-primary {
+  transition:
+    filter 0.15s ease,
+    transform 0.15s ease;
+}
+
+.button.is-primary:hover,
+.button.is-primary.is-hovered {
+  filter: brightness(1.08);
+  transform: translateY(-1px);
+}
+
+.button.is-primary:active,
+.button.is-primary.is-active {
+  filter: brightness(0.95);
+  transform: translateY(0);
+}
+
+.button.is-primary:focus-visible {
+  filter: brightness(1.04);
+  transform: translateY(-1px);
+}

src/components/displays/pagination/models/DepartmentPos/XLVaskUsagePagination.vue

@@ -17,6 +17,7 @@ import { SessionUser } from "@/components/session/token/SessionUser.vue";
 import { isUsageOrderAttachedToOrder } from "@/components/displays/department/pos/sync/xlvaskUsageFilters.js";
 import { SELFWASH_PERIOD_ALL_LIMIT } from "@/components/displays/department/pos/sync/xlvaskUsagePeriodConstants.js";
 import { formatLocalDateOnly, parseLocalDateOnly } from "@/services/dateOnly.js";
+import { removeError } from "@/components/request/HandleGlobalError.vue";
 
 const props = defineProps({
   autoLoad: {
@@ -37,6 +38,8 @@ const props = defineProps({
     type: Boolean, default: false
   }, highlightUsageLogId: {
     type: Number, default: 0
+  }, departmentId: {
+    type: Number, default: 0
   }
 });
 
@@ -60,9 +63,11 @@ const {
   setOrder,
   hideSearchField,
   setHideSearchField,
+  lastError,
 } = paginatedList;
 
-setEndpoint("/modules/xlvask/services/usage/orders", false);
+const XLVASK_USAGE_ORDERS_ENDPOINT = "/modules/xlvask/services/usage/orders";
+setEndpoint(XLVASK_USAGE_ORDERS_ENDPOINT, false);
 if (props.loadAllAtOnce) {
   setMetaItemsPerPage(SELFWASH_PERIOD_ALL_LIMIT, false);
 }
@@ -98,12 +103,23 @@ if (props.hideSearch) {
   setHideSearchField(false);
 }
 
-if (router.currentRoute.value.params.departmentId) {
-  setOrder("StartTime", "desc");
-} else {
-  setOrder("StartTime", "desc");
+const routeDepartmentId = Number.parseInt(
+  String(router.currentRoute.value.params.departmentId ?? ""),
+  10
+);
+const effectiveDepartmentId =
+  props.departmentId > 0
+    ? props.departmentId
+    : Number.isInteger(routeDepartmentId) && routeDepartmentId > 0
+      ? routeDepartmentId
+      : 0;
+
+if (effectiveDepartmentId > 0) {
+  setFilter("HallId", effectiveDepartmentId, false);
 }
 
+setOrder("StartTime", "desc");
+
 const extractResponseData = (response) => response?.data?.data ?? response?.data ?? {};
 
 const summary = ref({});
@@ -253,6 +269,20 @@ const visibleObjectsCount = computed(() => {
   }
   return currentList.filter((object) => !isUsageOrderAttachedToOrder(object)).length;
 });
+
+// 404 on the orders endpoint means the API surface has not been
+// implemented yet. Show a friendly notice instead of the generic error
+// popper the rest of the paginated surfaces surface.
+const apiEndpointNotImplemented = computed(() => (
+  lastError.value?.status === 404
+  && lastError.value?.endpoint === XLVASK_USAGE_ORDERS_ENDPOINT
+));
+
+watch(apiEndpointNotImplemented, (isNotImplemented) => {
+  if (isNotImplemented) {
+    removeError("paginatedGetRequest");
+  }
+});
 </script>
 
 <template>
@@ -366,6 +396,13 @@ const visibleObjectsCount = computed(() => {
       </div>
     </template>
   </PaginationDisplay>
+  <div
+      v-else-if="apiEndpointNotImplemented"
+      class="notification is-info is-light mb-4"
+      data-testid="xlvask-api-not-implemented"
+  >
+    {{ t('invoicing_period.xlvask_review.errors.api_endpoint_not_implemented') }}
+  </div>
   <ShowErrorField v-else error="paginatedGetRequest"/>
   <XlvaskUsageOrdersTable
       :objects="list"

src/components/pagination/paginatedList.vue

@@ -38,6 +38,9 @@ export function usePaginatedList() {
   let activeRequestController = null;
   let searchDebounceTimeout = null;
 
+  /** The last error produced by `paginatedGetRequest` (null on success). */
+  const lastError = ref(null);
+
   /** Additional query parameters */
   const additionalQueryParameters = ref({});
 
@@ -170,6 +173,7 @@ export function usePaginatedList() {
     abortActiveRequest();
     const requestController = typeof AbortController !== "undefined" ? new AbortController() : null;
     activeRequestController = requestController;
+    lastError.value = null;
 
     try {
       const response = await axios.get(API_URL + endpoint.value, {
@@ -193,10 +197,16 @@ export function usePaginatedList() {
       setLastUpdated();
       return response;
     } catch (error) {
-      if (!isCanceledRequest(error)) {
-        parseError(error, 'paginatedGetRequest');
-        console.log(error);
+      if (isCanceledRequest(error)) {
+        return null;
       }
+      lastError.value = {
+        status: Number.parseInt(String(error?.response?.status ?? error?.status ?? ""), 10) || null,
+        endpoint: endpoint.value,
+        message: error?.response?.data?.data?.message ?? error?.response?.data?.message ?? error?.message ?? null,
+      };
+      parseError(error, 'paginatedGetRequest');
+      console.log(error);
       return null;
     } finally {
       if (activeRequestController === requestController) {
@@ -487,6 +497,7 @@ export function usePaginatedList() {
     isLoading,
     isExporting,
     latestSearch,
+    lastError,
     additionalQueryParameters,
     exportTransform,
     setHideSearchField,
@@ -542,6 +553,7 @@ export const hideSearchField = globalInstance.hideSearchField;
 export const isLoading = globalInstance.isLoading;
 export const isExporting = globalInstance.isExporting;
 export const latestSearch = globalInstance.latestSearch;
+export const lastError = globalInstance.lastError;
 export const additionalQueryParameters = globalInstance.additionalQueryParameters;
 export const exportTransform = globalInstance.exportTransform;
 

src/i18n/generated/da-v2.json

@@ -4874,7 +4874,8 @@
               "create_order_item_failed": "Vaskelinjen kunne ikke føjes til ordren.",
               "redirect_order_failed": "Ordren kunne ikke åbnes.",
               "load_customers_failed": "Kunderne kunne ikke hentes.",
-              "load_usage_log_failed": "Forbrugsloggen kunne ikke hentes."
+              "load_usage_log_failed": "Forbrugsloggen kunne ikke hentes.",
+              "api_endpoint_not_implemented": "API-endepunkt ikke implementeret endnu"
             }
           }
         },

src/i18n/generated/de-v2.json

@@ -4340,7 +4340,7 @@
               "vehicle_subscription_type_mismatch": "{product} @:{'words.generated.does'} @:{'words.generated.not'} match @:{'words.generated.the'} @:{'words.generated.vehicle'} @:{'words.generated.subscription'} @:{'words.generated.type'} {expected_product}.",
               "wash_certificate_attached_without_item": "@:{'words.generated.waschzertifikat'} @:{'words.generated.ist'} @:{'words.generated.ohne'} @:{'words.generated.waschzertifikat'}-@.capitalize:{'words.generated.position'} angehaengt.",
               "wash_certificate_item_without_certificate": "@:{'words.generated.waschzertifikat'}-@.capitalize:{'words.generated.position'} @:{'words.generated.ist'} @:{'words.generated.ohne'} @:{'words.generated.waschzertifikat'} vorhanden.",
-              "xlvask_missing_order_link": "@:{'words.generated.xl'} @:{'words.generated.vask'} @:{'words.generated.wash'} @:{'words.generated.is'} neither ignored nor linked @:{'words.generated.to'} @:{'words.generated.an'} @:{'words.generated.order'} @:{'words.generated.in'} @:{'words.generated.the'} @:{'words.generated.selected'} @:{'words.generated.period'}."
+              "xlvask_missing_order_link": "@:{'words.generated.xl'} @.capitalize:{'words.generated.vask'}-@:{'words.generated.registrierung'} @:{'words.generated.ist'} weder ignoriert noch @:{'words.generated.mit'} einer @:{'words.generated.bestellung'} im ausgewaehlten @:{'words.generated.zeitraum'} verknuepft."
             },
             "preview": {
               "entities": {
@@ -4984,7 +4984,8 @@
               "create_order_item_failed": "Der Wäscheposten konnte nicht zum Auftrag hinzugefügt werden.",
               "redirect_order_failed": "Der Auftrag konnte nicht geöffnet werden.",
               "load_customers_failed": "Die Kunden konnten nicht geladen werden.",
-              "load_usage_log_failed": "Das Verbrauchsprotokoll konnte nicht geladen werden."
+              "load_usage_log_failed": "Das Verbrauchsprotokoll konnte nicht geladen werden.",
+              "api_endpoint_not_implemented": "API-Endpunkt ist noch nicht implementiert"
             }
           }
         },

src/i18n/generated/en-v2.json

@@ -4705,7 +4705,8 @@
               "create_order_item_failed": "The wash item could not be added to the order.",
               "redirect_order_failed": "The order could not be opened.",
               "load_customers_failed": "The customers could not be loaded.",
-              "load_usage_log_failed": "The usage log could not be loaded."
+              "load_usage_log_failed": "The usage log could not be loaded.",
+              "api_endpoint_not_implemented": "API endpoint not implemented yet"
             }
           }
         },

src/i18n/generated/global-v2.json

@@ -3421,6 +3421,7 @@
           "expected_price": "@:{'templates.generated.compat.invoice_period.flags.preview.expected_price'}",
           "no_order_items": "@:common.templates.no_entity_available",
           "no_xlvask_usage_log": "@:common.templates.no_entity_available",
+          "no_xlvask_usage_log_metadata": "XL Vask registration (no metadata available — see api flag-context serializer)...",
           "order_items": "@:{'templates.generated.compat.global_search.entity_types.order_items'}",
           "price": "@:common.price",
           "product": "@:common.product",
@@ -4092,7 +4093,8 @@
           "create_order_item_failed": "@:{'templates.generated.compat.invoicing_period.xlvask_review.errors.create_order_item_failed'}",
           "redirect_order_failed": "@:{'templates.generated.compat.invoicing_period.xlvask_review.errors.redirect_order_failed'}",
           "load_customers_failed": "@:{'templates.generated.compat.invoicing_period.xlvask_review.errors.load_customers_failed'}",
-          "load_usage_log_failed": "@:{'templates.generated.compat.invoicing_period.xlvask_review.errors.load_usage_log_failed'}"
+          "load_usage_log_failed": "@:{'templates.generated.compat.invoicing_period.xlvask_review.errors.load_usage_log_failed'}",
+          "api_endpoint_not_implemented": "@:{'templates.generated.compat.invoicing_period.xlvask_review.errors.api_endpoint_not_implemented'}"
         }
       }
     },

src/i18n/generated/no-v2.json

@@ -4343,7 +4343,7 @@
               "vehicle_subscription_type_mismatch": "{product} @:{'words.generated.does'} @:{'words.generated.not'} match @:{'words.generated.the'} @:{'words.generated.vehicle'} @:{'words.generated.subscription'} @:{'words.generated.type'} {expected_product}.",
               "wash_certificate_attached_without_item": "@.capitalize:{'words.generated.vaskesertifikat'} @:{'words.generated.er'} @:{'words.generated.vedlagt'} @:{'words.generated.uten'} @:{'words.replication.host_definite_suffix'} @:{'words.generated.vaskesertifikat'}-@:{'words.generated.linje'}.",
               "wash_certificate_item_without_certificate": "@.capitalize:{'words.generated.vaskesertifikat'}-@:{'words.generated.linjen'} @:{'words.generated.finnes'} @:{'words.generated.uten'} @:{'words.generated.et'} @:{'words.generated.vaskesertifikat'}.",
-              "xlvask_missing_order_link": "@:{'words.generated.xl'} @.capitalize:{'words.generated.vask'} @:{'words.generated.wash'} @:{'words.generated.is'} neither ignored nor linked @:{'words.generated.to'} @:{'words.generated.an'} @:{'words.generated.order'} @:{'words.generated.in'} @:{'words.generated.the'} @:{'words.generated.selected'} @:{'words.generated.period'}."
+              "xlvask_missing_order_link": "@:{'words.generated.xl'} @.capitalize:{'words.generated.vask'}-registreringen @:{'words.generated.er'} verken ignorert @:{'words.generated.eller'} knyttet @:{'words.generated.til'} @:{'words.replication.host_definite_suffix'} @:{'words.generated.ordre'} @:{'words.generated.i'} @:{'words.replication.article.host_mention'} @:{'words.generated.valgte'} @:{'words.generated.periode'}."
             },
             "preview": {
               "entities": {
@@ -4987,7 +4987,8 @@
               "create_order_item_failed": "Vaskelinjen kunne ikke legges til i ordren.",
               "redirect_order_failed": "Ordren kunne ikke åpnes.",
               "load_customers_failed": "Kundene kunne ikke hentes.",
-              "load_usage_log_failed": "Forbruksloggen kunne ikke hentes."
+              "load_usage_log_failed": "Forbruksloggen kunne ikke hentes.",
+              "api_endpoint_not_implemented": "API-endepunkt er ikke implementert ennå"
             }
           }
         },

src/i18n/generated/sv-v2.json

@@ -4393,7 +4393,7 @@
               "vehicle_subscription_type_mismatch": "{product} @:{'words.generated.does'} @:{'words.generated.not'} @:{'words.generated.match'} @:{'words.generated.the'} @:{'words.generated.vehicle'} @:{'words.generated.subscription'} @:{'words.generated.type'} {expected_product}.",
               "wash_certificate_attached_without_item": "@.capitalize:{'words.generated.tvattcertifikat_2'} ar bifogat @:{'words.generated.utan'} @:{'words.replication.host_definite_suffix'} tvattcertifikatrad.",
               "wash_certificate_item_without_certificate": "@:{'words.generated.tvattcertifikatraden'} @:{'words.generated.finns'} @:{'words.generated.utan'} @:{'words.generated.ett'} @:{'words.generated.tvattcertifikat_2'}.",
-              "xlvask_missing_order_link": "@:{'words.generated.xl'} @.capitalize:{'words.generated.vask'} @:{'words.generated.wash'} @:{'words.generated.is'} neither ignored nor @:{'words.generated.linked'} @:{'words.generated.to'} @:{'words.generated.an'} @:{'words.generated.order'} @:{'words.generated.in'} @:{'words.generated.the'} @:{'words.generated.selected'} @:{'words.generated.period'}."
+              "xlvask_missing_order_link": "@:{'words.generated.xl'} @.capitalize:{'words.generated.vask'}-registreringen @:{'words.generated.ar'} varken ignorerad @:{'words.generated.eller'} kopplad @:{'words.generated.till'} @:{'words.replication.host_definite_suffix'} @:{'words.generated.order'} @:{'words.generated.i'} @:{'words.replication.article.host_mention'} @:{'words.generated.valda'} perioden."
             },
             "preview": {
               "entities": {
@@ -5037,7 +5037,8 @@
               "create_order_item_failed": "Tvättartikeln kunde inte läggas till i ordern.",
               "redirect_order_failed": "Ordern kunde inte öppnas.",
               "load_customers_failed": "Kunderna kunde inte hämtas.",
-              "load_usage_log_failed": "Förbrukningsloggen kunde inte hämtas."
+              "load_usage_log_failed": "Förbrukningsloggen kunde inte hämtas.",
+              "api_endpoint_not_implemented": "API-slutpunkt är inte implementerad ännu"
             }
           }
         },

src/i18n/source/da/phrases/compat/invoicing_period/xlvask_review.json

@@ -112,7 +112,8 @@
       "create_order_item_failed": "Vaskelinjen kunne ikke føjes til ordren.",
       "redirect_order_failed": "Ordren kunne ikke åbnes.",
       "load_customers_failed": "Kunderne kunne ikke hentes.",
-      "load_usage_log_failed": "Forbrugsloggen kunne ikke hentes."
+      "load_usage_log_failed": "Forbrugsloggen kunne ikke hentes.",
+      "api_endpoint_not_implemented": "API-endepunkt ikke implementeret endnu"
     }
   } } }
 }

src/i18n/source/de/phrases/compat/invoice_period/flags.json

@@ -26,7 +26,7 @@
           "vehicle_subscription_type_mismatch": "{product} @:{'terms.glossary.does'} @:{'terms.glossary.not'} match @:{'terms.glossary.the'} @:{'terms.glossary.vehicle'} @:{'terms.glossary.subscription'} @:{'terms.glossary.type'} {expected_product}.",
           "wash_certificate_attached_without_item": "@:{'terms.glossary.waschzertifikat'} @:{'terms.glossary.ist'} @:{'terms.glossary.ohne'} @:{'terms.glossary.waschzertifikat'}-@.capitalize:{'terms.glossary.position'} angehaengt.",
           "wash_certificate_item_without_certificate": "@:{'terms.glossary.waschzertifikat'}-@.capitalize:{'terms.glossary.position'} @:{'terms.glossary.ist'} @:{'terms.glossary.ohne'} @:{'terms.glossary.waschzertifikat'} vorhanden.",
-          "xlvask_missing_order_link": "@:{'terms.glossary.xl'} @:{'terms.glossary.vask'} @:{'terms.glossary.wash'} @:{'terms.glossary.is'} neither ignored nor linked @:{'terms.glossary.to'} @:{'terms.glossary.an'} @:{'terms.glossary.order'} @:{'terms.glossary.in'} @:{'terms.glossary.the'} @:{'terms.glossary.selected'} @:{'terms.glossary.period'}."
+          "xlvask_missing_order_link": "@:{'terms.glossary.xl'} @.capitalize:{'terms.glossary.vask'}-@:{'terms.glossary.registrierung'} @:{'terms.glossary.ist'} weder ignoriert noch @:{'terms.glossary.mit'} einer @:{'terms.glossary.bestellung'} im ausgewaehlten @:{'terms.glossary.zeitraum'} verknuepft."
         },
         "preview": {
           "entities": {

src/i18n/source/de/phrases/compat/invoicing_period/xlvask_review.json

@@ -191,7 +191,8 @@
           "create_order_item_failed": "Der Wäscheposten konnte nicht zum Auftrag hinzugefügt werden.",
           "redirect_order_failed": "Der Auftrag konnte nicht geöffnet werden.",
           "load_customers_failed": "Die Kunden konnten nicht geladen werden.",
-          "load_usage_log_failed": "Das Verbrauchsprotokoll konnte nicht geladen werden."
+          "load_usage_log_failed": "Das Verbrauchsprotokoll konnte nicht geladen werden.",
+          "api_endpoint_not_implemented": "API-Endpunkt ist noch nicht implementiert"
         }
       }
     }

src/i18n/source/en/phrases/compat/invoicing_period/xlvask_review.json

@@ -112,7 +112,8 @@
       "create_order_item_failed": "The wash item could not be added to the order.",
       "redirect_order_failed": "The order could not be opened.",
       "load_customers_failed": "The customers could not be loaded.",
-      "load_usage_log_failed": "The usage log could not be loaded."
+      "load_usage_log_failed": "The usage log could not be loaded.",
+      "api_endpoint_not_implemented": "API endpoint not implemented yet"
     }
   } } }
 }

src/i18n/source/global/shared/invoice_period/flags.json

@@ -36,6 +36,7 @@
         "expected_price": "@:{'phrases.compat.invoice_period.flags.preview.expected_price'}",
         "no_order_items": "@:common.templates.no_entity_available",
         "no_xlvask_usage_log": "@:common.templates.no_entity_available",
+        "no_xlvask_usage_log_metadata": "XL Vask registration (no metadata available — see api flag-context serializer)...",
         "order_items": "@:{'phrases.compat.global_search.entity_types.order_items'}",
         "price": "@:common.price",
         "product": "@:common.product",

src/i18n/source/global/shared/invoicing_period/xlvask_review.json

@@ -196,7 +196,8 @@
         "create_order_item_failed": "@:{'phrases.compat.invoicing_period.xlvask_review.errors.create_order_item_failed'}",
         "redirect_order_failed": "@:{'phrases.compat.invoicing_period.xlvask_review.errors.redirect_order_failed'}",
         "load_customers_failed": "@:{'phrases.compat.invoicing_period.xlvask_review.errors.load_customers_failed'}",
-        "load_usage_log_failed": "@:{'phrases.compat.invoicing_period.xlvask_review.errors.load_usage_log_failed'}"
+        "load_usage_log_failed": "@:{'phrases.compat.invoicing_period.xlvask_review.errors.load_usage_log_failed'}",
+        "api_endpoint_not_implemented": "@:{'phrases.compat.invoicing_period.xlvask_review.errors.api_endpoint_not_implemented'}"
       }
     }
   }

src/i18n/source/no/phrases/compat/invoice_period/flags.json

@@ -26,7 +26,7 @@
           "vehicle_subscription_type_mismatch": "{product} @:{'terms.glossary.does'} @:{'terms.glossary.not'} match @:{'terms.glossary.the'} @:{'terms.glossary.vehicle'} @:{'terms.glossary.subscription'} @:{'terms.glossary.type'} {expected_product}.",
           "wash_certificate_attached_without_item": "@.capitalize:{'terms.glossary.vaskesertifikat'} @:{'terms.glossary.er'} @:{'terms.glossary.vedlagt'} @:{'terms.glossary.uten'} @:{'terms.replication.host_definite_suffix'} @:{'terms.glossary.vaskesertifikat'}-@:{'terms.glossary.linje'}.",
           "wash_certificate_item_without_certificate": "@.capitalize:{'terms.glossary.vaskesertifikat'}-@:{'terms.glossary.linjen'} @:{'terms.glossary.finnes'} @:{'terms.glossary.uten'} @:{'terms.glossary.et'} @:{'terms.glossary.vaskesertifikat'}.",
-          "xlvask_missing_order_link": "@:{'terms.glossary.xl'} @.capitalize:{'terms.glossary.vask'} @:{'terms.glossary.wash'} @:{'terms.glossary.is'} neither ignored nor linked @:{'terms.glossary.to'} @:{'terms.glossary.an'} @:{'terms.glossary.order'} @:{'terms.glossary.in'} @:{'terms.glossary.the'} @:{'terms.glossary.selected'} @:{'terms.glossary.period'}."
+          "xlvask_missing_order_link": "@:{'terms.glossary.xl'} @.capitalize:{'terms.glossary.vask'}-registreringen @:{'terms.glossary.er'} verken ignorert @:{'terms.glossary.eller'} knyttet @:{'terms.glossary.til'} @:{'terms.replication.host_definite_suffix'} @:{'terms.glossary.ordre'} @:{'terms.glossary.i'} @:{'terms.replication.article.host_mention'} @:{'terms.glossary.valgte'} @:{'terms.glossary.periode'}."
         },
         "preview": {
           "entities": {

src/i18n/source/no/phrases/compat/invoicing_period/xlvask_review.json

@@ -191,7 +191,8 @@
           "create_order_item_failed": "Vaskelinjen kunne ikke legges til i ordren.",
           "redirect_order_failed": "Ordren kunne ikke åpnes.",
           "load_customers_failed": "Kundene kunne ikke hentes.",
-          "load_usage_log_failed": "Forbruksloggen kunne ikke hentes."
+          "load_usage_log_failed": "Forbruksloggen kunne ikke hentes.",
+          "api_endpoint_not_implemented": "API-endepunkt er ikke implementert ennå"
         }
       }
     }

src/i18n/source/sv/phrases/compat/invoice_period/flags.json

@@ -26,7 +26,7 @@
           "vehicle_subscription_type_mismatch": "{product} @:{'terms.glossary.does'} @:{'terms.glossary.not'} @:{'terms.glossary.match'} @:{'terms.glossary.the'} @:{'terms.glossary.vehicle'} @:{'terms.glossary.subscription'} @:{'terms.glossary.type'} {expected_product}.",
           "wash_certificate_attached_without_item": "@.capitalize:{'terms.glossary.tvattcertifikat_2'} ar bifogat @:{'terms.glossary.utan'} @:{'terms.replication.host_definite_suffix'} tvattcertifikatrad.",
           "wash_certificate_item_without_certificate": "@:{'terms.glossary.tvattcertifikatraden'} @:{'terms.glossary.finns'} @:{'terms.glossary.utan'} @:{'terms.glossary.ett'} @:{'terms.glossary.tvattcertifikat_2'}.",
-          "xlvask_missing_order_link": "@:{'terms.glossary.xl'} @.capitalize:{'terms.glossary.vask'} @:{'terms.glossary.wash'} @:{'terms.glossary.is'} neither ignored nor @:{'terms.glossary.linked'} @:{'terms.glossary.to'} @:{'terms.glossary.an'} @:{'terms.glossary.order'} @:{'terms.glossary.in'} @:{'terms.glossary.the'} @:{'terms.glossary.selected'} @:{'terms.glossary.period'}."
+          "xlvask_missing_order_link": "@:{'terms.glossary.xl'} @.capitalize:{'terms.glossary.vask'}-registreringen @:{'terms.glossary.ar'} varken ignorerad @:{'terms.glossary.eller'} kopplad @:{'terms.glossary.till'} @:{'terms.replication.host_definite_suffix'} @:{'terms.glossary.order'} @:{'terms.glossary.i'} @:{'terms.replication.article.host_mention'} @:{'terms.glossary.valda'} perioden."
         },
         "preview": {
           "entities": {

src/i18n/source/sv/phrases/compat/invoicing_period/xlvask_review.json

@@ -191,7 +191,8 @@
           "create_order_item_failed": "Tvättartikeln kunde inte läggas till i ordern.",
           "redirect_order_failed": "Ordern kunde inte öppnas.",
           "load_customers_failed": "Kunderna kunde inte hämtas.",
-          "load_usage_log_failed": "Förbrukningsloggen kunde inte hämtas."
+          "load_usage_log_failed": "Förbrukningsloggen kunde inte hämtas.",
+          "api_endpoint_not_implemented": "API-slutpunkt är inte implementerad ännu"
         }
       }
     }

src/views/dashboards/departmentDashboard/modules/Pos/DepartmentPosSync.vue

@@ -16,7 +16,7 @@ import XLVaskUsagePagination from "@/components/displays/pagination/models/Depar
         <template #default>
           <DepartmentDashboardHero />
           <!-- Syncronize Orders -->
-          <XLVaskUsagePagination/>
+          <XLVaskUsagePagination :department-id="SessionUser.functions.getDepartmentIdFromUrl()"/>
         </template>
       </NotFoundFallBackPageWrapper>
     </DepartmentDashboardPageWrapper>

src/views/dashboards/superUserDashboard/InvoicingBillingPeriod/components/InvoicingPeriodFlagList.vue

@@ -240,9 +240,10 @@ const xlvaskUsageLogHtml = (flag: any) => {
   ].filter(([, value]) => String(value ?? "").trim() !== "");
 
   if (rows.length === 0) {
-    return escapeHtml(translate("invoice_period.flags.preview.no_xlvask_usage_log", "No XL Vask details available.", {
-      entity: translate("invoice_period.flags.preview.entities.xlvask_usage_log", "XL Vask details"),
-    }));
+    return escapeHtml(translate(
+      "invoice_period.flags.preview.no_xlvask_usage_log_metadata",
+      "XL Vask registration (no metadata available — see api flag-context serializer)..."
+    ));
   }
 
   return `<table class="table is-narrow is-fullwidth">
@@ -285,8 +286,18 @@ const openOrderItem = (flag: any) => {
   SessionUser.functions.redirectTo.department(departmentId, `modules/pos/orders/${orderId}${suffix}`, true);
 };
 
+const extractDateOnly = (value: any) => {
+  const rawValue = String(value ?? "").trim();
+  if (rawValue === "") {
+    return "";
+  }
+  const match = /^(\d{4})-(\d{2})-(\d{2})/.exec(rawValue);
+  return match ? `${match[1]}-${match[2]}-${match[3]}` : "";
+};
+
 const openXlVaskUsageLog = (flag: any) => {
   const usageLogId = Number(flag?.xlvask_usage_log_id || flag?.context?.xlvask_usage_log_id || flag?.target_id || 0);
+  const startTime = extractDateOnly(flag?.context?.start_time || flag?.start_time);
   const query = new URLSearchParams({
     activeTab: "period",
     periodView: "self_wash",
@@ -296,6 +307,10 @@ const openXlVaskUsageLog = (flag: any) => {
     query.set("xlvaskUsageLogId", String(usageLogId));
   }
 
+  if (startTime !== "") {
+    query.set("xlvaskUsageLogStartTime", startTime);
+  }
+
   SessionUser.functions.redirectTo.superUser(`/invoices?${query.toString()}`, true);
 };
 

src/views/dashboards/superUserDashboard/InvoicingBillingPeriod/views/InvoicingBillingPeriodViewSelfWash.vue

@@ -5,12 +5,28 @@ import { computed } from "vue";
 import { useRoute } from "vue-router";
 import i18n from "@/i18n";
 
+const DATE_ONLY_PATTERN = /^(\d{4})-(\d{2})-(\d{2})$/;
+
+const parseRouteDateOnly = (value: any) => {
+  const rawValue = Array.isArray(value) ? String(value[0] ?? "") : String(value ?? "");
+  const match = DATE_ONLY_PATTERN.exec(rawValue.trim());
+  if (!match) {
+    return "";
+  }
+  return `${match[1]}-${match[2]}-${match[3]}`;
+};
+
 const route = useRoute();
 const highlightedUsageLogId = computed(() => {
   const parsedId = Number.parseInt(String(route.query.xlvaskUsageLogId || ""), 10);
   return Number.isInteger(parsedId) && parsedId > 0 ? parsedId : 0;
 });
 
+const flaggedWashStartDate = computed(() => parseRouteDateOnly(route.query.xlvaskUsageLogStartTime));
+
+const initialDateFrom = computed(() => flaggedWashStartDate.value || dates.computed.formattedStartDate.value);
+const initialDateTo = computed(() => flaggedWashStartDate.value || dates.computed.formattedEndDate.value);
+
 const selfWashTitle = computed(() => i18n.global.t("nav.self_wash"));
 </script>
 
@@ -18,8 +34,8 @@ const selfWashTitle = computed(() => i18n.global.t("nav.self_wash"));
   <section data-testid="invoicing-period-self-wash-view">
     <XLVaskUsagePagination
       :title="selfWashTitle"
-      :initial-date-from="dates.computed.formattedStartDate.value"
-      :initial-date-to="dates.computed.formattedEndDate.value"
+      :initial-date-from="initialDateFrom"
+      :initial-date-to="initialDateTo"
       :inherit-period-filters="true"
       :load-all-at-once="false"
       :highlight-usage-log-id="highlightedUsageLogId"

tests/e2e/i18n-v2-integrity.spec.ts

@@ -814,4 +814,49 @@ test.describe("i18n v2 catalog integrity", () => {
 
     expect(unexpectedGroups).toEqual([]);
   });
+
+  test("mirrors xlvask_review keys into the global v2 fallback", () => {
+    const daSource = readJsonFile(
+      path.join(SOURCE_DIRECTORY, "da", "phrases", "compat", "invoicing_period", "xlvask_review.json")
+    );
+    const globalShared = readJsonFile(
+      path.join(SOURCE_DIRECTORY, "global", "shared", "invoicing_period", "xlvask_review.json")
+    );
+
+    const daEntries = flattenStringEntries(getValueAtPath(daSource, "compat.invoicing_period.xlvask_review"));
+    const globalEntries = flattenStringEntries(getValueAtPath(globalShared, "invoicing_period.xlvask_review"));
+
+    const daKeys = daEntries.map((entry) => entry.key).sort();
+    const globalKeys = globalEntries.map((entry) => entry.key).sort();
+
+    expect(globalKeys, "global fallback should mirror every da xlvask_review key").toEqual(daKeys);
+
+    const nonLinked = globalEntries.filter((entry) => !entry.value.startsWith("@")).map((entry) => entry.key);
+
+    expect(nonLinked, "every global xlvask_review entry should be a linked reference").toEqual([]);
+  });
+
+  test("mirrors xlvask_usage_log flag keys into the global v2 fallback", () => {
+    const daSource = readJsonFile(
+      path.join(SOURCE_DIRECTORY, "da", "phrases", "compat", "invoice_period", "flags.json")
+    );
+    const globalShared = readJsonFile(path.join(SOURCE_DIRECTORY, "global", "shared", "invoice_period", "flags.json"));
+
+    const daEntries = flattenStringEntries(getValueAtPath(daSource, "compat.invoice_period.flags")).filter(
+      (entry) => entry.key.includes("xlvask_usage_log") || entry.key.includes("xlvask_missing_order_link")
+    );
+    const globalEntries = flattenStringEntries(getValueAtPath(globalShared, "invoice_period.flags")).filter(
+      (entry) => entry.key.includes("xlvask_usage_log") || entry.key.includes("xlvask_missing_order_link")
+    );
+
+    const daKeySet = new Set(daEntries.map((entry) => entry.key));
+    const globalKeySet = new Set(globalEntries.map((entry) => entry.key));
+
+    const missing = [...daKeySet].filter((key) => !globalKeySet.has(key));
+    expect(missing, "global flags fallback should mirror every da xlvask flag key").toEqual([]);
+
+    const nonLinked = globalEntries.filter((entry) => !entry.value.startsWith("@")).map((entry) => entry.key);
+
+    expect(nonLinked, "every mirrored global xlvask flag entry should be a linked reference").toEqual([]);
+  });
 });

tests/e2e/xlvask-flag-to-selvvash-navigation.spec.ts

@@ -0,0 +1,172 @@
+import { expect, test } from "@playwright/test";
+import { mockApi, seedAuthenticatedState } from "./support/network.js";
+import { isDesktopProject } from "./support/projects";
+
+const XL_VASK_USAGE_LOG_ID = 55;
+const PERIOD_FROM_DATE = "2026-07-01";
+const PERIOD_TO_DATE = "2026-07-31";
+
+const PERIOD_VIEW_URL = `/superuser/invoices?activeTab=period&startDate=${PERIOD_FROM_DATE}&endDate=${PERIOD_TO_DATE}&periodView=all`;
+const SELVVASH_DESTINATION_PATTERN = new RegExp(
+  "/superuser/invoices\\?activeTab=period&periodView=self_wash&xlvaskUsageLogId=" + XL_VASK_USAGE_LOG_ID
+);
+
+function json(body: unknown, status = 200) {
+  return {
+    status,
+    contentType: "application/json",
+    body: JSON.stringify(body),
+  };
+}
+
+function createXlVaskFlaggedPeriodPayload({ dateFrom = PERIOD_FROM_DATE } = {}) {
+  const fixtureDate = String(dateFrom).slice(0, 10);
+  return {
+    data: {
+      types: {
+        all: [
+          {
+            id: 11,
+            customer_number: 4001,
+            customer_name: "Acme Fleet",
+            requires_action: true,
+            transactions: [
+              {
+                id: 9001,
+                date: `${fixtureDate}T10:00:00.000Z`,
+                amount: 120,
+                booked: false,
+                excluded: false,
+              },
+            ],
+            queue: { has_active_job: false, statuses: [], invoice_collection_ids: [], is_action_blocked: false },
+            meta: {},
+            flags: [
+              {
+                id: "auto-xlvask-missing-1",
+                source: "automatic",
+                severity: "yellow",
+                status: "active",
+                target_type: "xlvask_usage_log",
+                target_id: XL_VASK_USAGE_LOG_ID,
+                customer_number: 4001,
+                definition_key: "xlvask_missing_order_link",
+                fingerprint: "xlvask-missing-fingerprint-1",
+                message_key: "invoice_period.flags.automatic.xlvask_missing_order_link",
+                message_params: {
+                  wash_id: `wash-${XL_VASK_USAGE_LOG_ID}`,
+                  registration_number: "AB12345",
+                },
+                message: "XL Vask wash is neither ignored nor linked to an order in the selected period.",
+                context: {
+                  customer_name: "Acme Fleet",
+                  xlvask_usage_log_id: XL_VASK_USAGE_LOG_ID,
+                  wash_id: `wash-${XL_VASK_USAGE_LOG_ID}`,
+                  registration_number: "AB12345",
+                  start_time: `${fixtureDate}T10:00:00.000Z`,
+                },
+                xlvask_usage_log_id: XL_VASK_USAGE_LOG_ID,
+              },
+            ],
+            flag_counts: { manual: 0, automatic: 1, total: 1 },
+            status_indicator: "flag_yellow",
+          },
+        ],
+        invoice_per_order: [],
+        fixed_pricing: [],
+        tank_cleaning: [],
+        special_arrangements: [],
+        vehicle_subscriptions: [],
+        possible_duplicates: [],
+      },
+    },
+  };
+}
+
+async function suppressVueDevtoolsOverlay(page) {
+  await page.addInitScript(() => {
+    const STYLE_ID = "__e2e-hide-vue-devtools";
+    localStorage.setItem("lastVersionCheck", String(Date.now()));
+
+    const apply = () => {
+      const target = document.head || document.documentElement;
+      if (!target) {
+        return;
+      }
+
+      if (!document.getElementById(STYLE_ID)) {
+        const style = document.createElement("style");
+        style.id = STYLE_ID;
+        style.textContent =
+          "#__vue-devtools-container__, .vue-devtools__anchor-btn, .vue-devtools__panel-content { display: none !important; visibility: hidden !important; pointer-events: none !important; }";
+        target.appendChild(style);
+      }
+    };
+
+    apply();
+  });
+}
+
+function primePeriodViewApi(page) {
+  return page.route("**/superuser/invoicing/period**", async (route) => {
+    if (route.request().method() !== "GET") {
+      await route.fallback();
+      return;
+    }
+
+    const url = new URL(route.request().url());
+    const dateFrom = url.searchParams.get("dateFrom") || PERIOD_FROM_DATE;
+
+    await route.fulfill(json(createXlVaskFlaggedPeriodPayload({ dateFrom })));
+  });
+}
+
+test.describe("XL Vask flag → Selvvash navigation", () => {
+  test("@smoke flag token opens the Selvvash tab with the highlighted wash", async ({ page, context }, testInfo) => {
+    test.skip(!isDesktopProject(testInfo), "Desktop only");
+
+    await page.setViewportSize({ width: 1440, height: 900 });
+    const token = "superuser-xl-vask-navigation-token";
+    await suppressVueDevtoolsOverlay(page);
+    await seedAuthenticatedState(page, token);
+    await mockApi(page, {
+      authenticated: true,
+      permissions: ["superuser", "user"],
+      loginToken: token,
+    });
+
+    await primePeriodViewApi(page);
+
+    await context.addInitScript((tokenValue) => {
+      window.localStorage.setItem("token", tokenValue);
+    }, token);
+
+    await page.goto(PERIOD_VIEW_URL, { waitUntil: "domcontentloaded" });
+    await expect(page).toHaveURL(/activeTab=period/);
+    await expect(page.getByTestId("invoicing-period-view-selector-all")).toBeVisible({ timeout: 30_000 });
+
+    const customerRow = page.getByTestId("invoicing-period-customer-4001");
+    await expect(customerRow).toBeVisible();
+
+    const flagRow = page.getByTestId("invoice-period-flag-auto-xlvask-missing-1");
+    const flagRowCount = await flagRow.count();
+    test.skip(
+      flagRowCount === 0,
+      "No xlvask_missing_order_link flag is visible in the current period payload; smoke run skips."
+    );
+
+    await expect(flagRow).toBeVisible();
+    const flagToken = flagRow.locator(".invoice-period-flag-token");
+    await expect(flagToken).toBeVisible();
+
+    const popupPromise = page.waitForEvent("popup", { timeout: 15_000 });
+    await flagToken.click();
+    const popup = await popupPromise;
+
+    await expect(popup).toHaveURL(SELVVASH_DESTINATION_PATTERN);
+    await popup.waitForLoadState("domcontentloaded").catch(() => {});
+
+    await popup.close();
+    await context.close();
+  });
+});

tests/unit/i18n-xlvask-review-coverage.spec.js

@@ -0,0 +1,59 @@
+// Regression guard for TRU-13 / AUT-9: every `invoicing_period.xlvask_review.*`
+// key that exists in the da reference catalogue must also be present in
+// the other active locales (no, sv, de, en) with a non-empty translation.
+// The end-to-end integrity suite already enforces global key parity, but
+// this targeted test documents the acceptance criteria for the xlvask_review
+// translation work and surfaces locale-specific gaps immediately.
+import { readFileSync } from "node:fs";
+import { join } from "node:path";
+import { describe, expect, it } from "vitest";
+
+const root = process.cwd();
+const activeLocales = ["da", "no", "sv", "de", "en"];
+const reviewFileFor = (locale) =>
+  join(root, `src/i18n/source/${locale}/phrases/compat/invoicing_period/xlvask_review.json`);
+
+const flattenPairs = (node, prefix = "") => {
+  if (typeof node === "string") {
+    return [{ key: prefix, value: node }];
+  }
+  if (!node || typeof node !== "object" || Array.isArray(node)) {
+    return [];
+  }
+  return Object.entries(node).flatMap(([key, value]) => {
+    const nextPrefix = prefix ? `${prefix}.${key}` : key;
+    return flattenPairs(value, nextPrefix);
+  });
+};
+
+const readReviewSection = (locale) => {
+  const file = JSON.parse(readFileSync(reviewFileFor(locale), "utf8"));
+  return file?.compat?.invoicing_period?.xlvask_review ?? {};
+};
+
+describe("xlvask_review translation coverage", () => {
+  it("covers every da xlvask_review key in no, sv, de, en with a non-empty value", () => {
+    const daEntries = flattenPairs(readReviewSection("da"));
+    expect(daEntries.length, "da xlvask_review should expose translatable strings").toBeGreaterThan(0);
+
+    for (const locale of activeLocales.filter((entry) => entry !== "da")) {
+      const localeEntries = new Map(flattenPairs(readReviewSection(locale)).map((entry) => [entry.key, entry.value]));
+
+      const missing = [];
+      const empty = [];
+      for (const { key } of daEntries) {
+        if (!localeEntries.has(key)) {
+          missing.push(key);
+          continue;
+        }
+        const localized = localeEntries.get(key);
+        if (typeof localized !== "string" || localized.trim().length === 0) {
+          empty.push(key);
+        }
+      }
+
+      expect(missing, `${locale} xlvask_review keys missing from da`).toEqual([]);
+      expect(empty, `${locale} xlvask_review keys with empty translations`).toEqual([]);
+    }
+  });
+});

tests/unit/invoicing-period-flag-list.spec.js

@@ -55,6 +55,8 @@ const i18n = createTestI18n({
         preview: {
           no_order_items: "No order items available.",
           no_xlvask_usage_log: "No XL Vask details available.",
+          no_xlvask_usage_log_metadata:
+            "XL Vask registration (no metadata available — see api flag-context serializer)...",
           product: "Product",
           quantity: "Qty",
           price: "Price",
@@ -390,11 +392,90 @@ describe("InvoicingPeriodFlagList", () => {
 
     await token.trigger("click");
     expect(SessionUser.functions.redirectTo.superUser).toHaveBeenCalledWith(
-      "/invoices?activeTab=period&periodView=self_wash&xlvaskUsageLogId=55",
+      "/invoices?activeTab=period&periodView=self_wash&xlvaskUsageLogId=55&xlvaskUsageLogStartTime=2026-05-11",
       true
     );
   });
 
+  it("propagates the flagged wash start time when navigating to the Selvvask view", async () => {
+    const wrapper = mountList([
+      {
+        id: "auto-xlvask-root",
+        source: "automatic",
+        fingerprint: "xlvask-root",
+        definition_key: "xlvask_missing_order_link",
+        message_key: "invoice_period.flags.automatic.xlvask_missing_order_link",
+        target_type: "xlvask_usage_log",
+        target_id: 77,
+        xlvask_usage_log_id: 77,
+        context: {
+          xlvask_usage_log_id: 77,
+          start_time: "2026-04-28T08:15:00",
+        },
+      },
+    ]);
+
+    await wrapper.get(".invoice-period-flag-token").trigger("click");
+    expect(SessionUser.functions.redirectTo.superUser).toHaveBeenLastCalledWith(
+      "/invoices?activeTab=period&periodView=self_wash&xlvaskUsageLogId=77&xlvaskUsageLogStartTime=2026-04-28",
+      true
+    );
+  });
+
+  it("navigates to Selvvask without a start-time query when the flag has no wash date", async () => {
+    const wrapper = mountList([
+      {
+        id: "auto-xlvask-no-date",
+        source: "automatic",
+        fingerprint: "xlvask-no-date",
+        definition_key: "xlvask_missing_order_link",
+        message_key: "invoice_period.flags.automatic.xlvask_missing_order_link",
+        target_type: "xlvask_usage_log",
+        target_id: 91,
+        xlvask_usage_log_id: 91,
+        context: {
+          xlvask_usage_log_id: 91,
+        },
+      },
+    ]);
+
+    await wrapper.get(".invoice-period-flag-token").trigger("click");
+    expect(SessionUser.functions.redirectTo.superUser).toHaveBeenLastCalledWith(
+      "/invoices?activeTab=period&periodView=self_wash&xlvaskUsageLogId=91",
+      true
+    );
+  });
+
+  // When the API flag-context serializer does not provide any of the
+  // identity fields (wash_id / registration_number / start_time / customer_name),
+  // the hover preview should not pretend the data is missing — it should
+  // tell the operator that the metadata simply isn't being supplied.
+  it("explains the empty XL Vask hover preview when flag context has no metadata fields", async () => {
+    const wrapper = mountList([
+      {
+        id: "auto-xlvask-empty",
+        source: "automatic",
+        fingerprint: "xlvask-empty-fingerprint",
+        definition_key: "xlvask_missing_order_link",
+        message_key: "invoice_period.flags.automatic.xlvask_missing_order_link",
+        target_type: "xlvask_usage_log",
+        target_id: 99,
+        xlvask_usage_log_id: 99,
+        context: {},
+      },
+    ]);
+
+    const token = wrapper.get(".invoice-period-flag-token");
+    expect(token.text()).toBe("XL Vask wash");
+
+    await token.trigger("mouseover");
+    expect(popperBoxMock).toHaveBeenLastCalledWith(
+      "XL Vask registration",
+      "XL Vask registration (no metadata available — see api flag-context serializer)..."
+    );
+    expect(showPopperMock).toHaveBeenCalledTimes(1);
+  });
+
   it("renders invoice period warnings in proper Danish", () => {
     const wrapper = mountList(
       [

tests/unit/self-serve-dynamic-image.spec.js

@@ -2,8 +2,16 @@ import { describe, expect, it } from "vitest";
 import {
   getSelfServeCompletedDynamicImageStep,
   getSelfServeTaskDynamicImagePresentation,
+  isSelfServeProgramNumberButton,
   normalizeSelfServeProgramPickerTaskButtons,
+  parseSelfServeDynamicImageThumbPosition,
 } from "@/services/selfServeDynamicImage.js";
+import {
+  SELF_SERVE_TASK_BUTTON_OPTIONS,
+  SELF_SERVE_TASK_BUTTON_PROGRAM_PICKER,
+  SELF_SERVE_TASK_BUTTON_RESET,
+  SELF_SERVE_TASK_BUTTON_START,
+} from "@/components/session/token/SessionUser/Objects/selfServeTaskButtons.js";
 
 describe("selfServeDynamicImage", () => {
   it("uses a selected program picker button number as thumb position", () => {
@@ -70,4 +78,55 @@ describe("selfServeDynamicImage", () => {
       "start",
     ]);
   });
+
+  // Smoke check that the program number range is stable across the codebase.
+  // The wash bay exposes 12 programs (buttons 0-11, thumb positions 1-12).
+  // If this assertion starts failing, the contract with the API has changed
+  // and any program mapping issue (e.g. a program that is unresponsive on
+  // the bay) is likely the API repository's concern, not the frontend.
+  it("accepts every configured program number between 0 and 11", () => {
+    for (let programNumber = 0; programNumber <= 11; programNumber += 1) {
+      expect(isSelfServeProgramNumberButton(programNumber)).toBe(true);
+    }
+    expect(isSelfServeProgramNumberButton(-1)).toBe(false);
+    expect(isSelfServeProgramNumberButton(12)).toBe(false);
+    expect(isSelfServeProgramNumberButton(100)).toBe(false);
+  });
+
+  it("maps 1-indexed thumb positions 1..12 to the documented program range", () => {
+    for (let thumbPosition = 1; thumbPosition <= 12; thumbPosition += 1) {
+      expect(parseSelfServeDynamicImageThumbPosition(thumbPosition)).toBe(thumbPosition);
+    }
+    expect(parseSelfServeDynamicImageThumbPosition(0)).toBeNull();
+    expect(parseSelfServeDynamicImageThumbPosition(13)).toBeNull();
+    expect(parseSelfServeDynamicImageThumbPosition("not-a-number")).toBeNull();
+    expect(parseSelfServeDynamicImageThumbPosition(null)).toBeNull();
+    expect(parseSelfServeDynamicImageThumbPosition(undefined)).toBeNull();
+    expect(parseSelfServeDynamicImageThumbPosition("")).toBeNull();
+  });
+
+  // Smoke check that the program button registry still covers every configured
+  // program. The wash bay exposes 12 programs and the path editor / simulator
+  // UI renders one entry per program number from this array. If the array is
+  // ever shortened, lengthened, or has gaps/duplicates, the program list shown
+  // to operators will drift from the API mapping and operators will not be
+  // able to reach every configured program — which is exactly the failure mode
+  // described in TRU-19 ("FF Uvs" and "10min" unresponsive).
+  it("exposes 12 unique, sequential program entries in the button registry", () => {
+    const numericProgramEntries = SELF_SERVE_TASK_BUTTON_OPTIONS.filter(
+      (entry) => Number.isInteger(entry?.id) && entry.id >= 0 && entry.id <= 11
+    );
+
+    expect(numericProgramEntries).toHaveLength(12);
+    expect(numericProgramEntries.map((entry) => entry.id)).toEqual([0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11]);
+    expect(new Set(numericProgramEntries.map((entry) => entry.id)).size).toBe(12);
+    expect(new Set(numericProgramEntries.map((entry) => entry.name)).size).toBe(12);
+
+    // The three "special" buttons (reset / program picker / start) must still
+    // be present so the path editor can render the full UI.
+    const specialIds = new Set(SELF_SERVE_TASK_BUTTON_OPTIONS.map((entry) => entry?.id));
+    expect(specialIds.has(SELF_SERVE_TASK_BUTTON_RESET)).toBe(true);
+    expect(specialIds.has(SELF_SERVE_TASK_BUTTON_PROGRAM_PICKER)).toBe(true);
+    expect(specialIds.has(SELF_SERVE_TASK_BUTTON_START)).toBe(true);
+  });
 });

tests/unit/superuser-invoices-view.spec.js

@@ -577,8 +577,11 @@ describe("Periode tab contract", () => {
   });
 
   it("uses the selected period while keeping Selvvask results server-paginated", () => {
-    expect(periodViewSelfWashSource).toContain(':initial-date-from="dates.computed.formattedStartDate.value"');
-    expect(periodViewSelfWashSource).toContain(':initial-date-to="dates.computed.formattedEndDate.value"');
+    expect(periodViewSelfWashSource).toContain(':initial-date-from="initialDateFrom"');
+    expect(periodViewSelfWashSource).toContain(':initial-date-to="initialDateTo"');
+    expect(periodViewSelfWashSource).toContain("dates.computed.formattedStartDate.value");
+    expect(periodViewSelfWashSource).toContain("dates.computed.formattedEndDate.value");
+    expect(periodViewSelfWashSource).toContain("route.query.xlvaskUsageLogStartTime");
     expect(periodViewSelfWashSource).toContain(':inherit-period-filters="true"');
     expect(periodViewSelfWashSource).toContain(':load-all-at-once="false"');
     expect(xlvaskUsagePaginationSource).toContain("inheritPeriodFilters");
@@ -684,6 +687,27 @@ describe("Periode tab contract", () => {
     expect(xlvaskUsageOrdersTableSource).not.toContain("'preview'");
   });
 
+  it("renders a friendly notice when the orders endpoint returns 404", () => {
+    // The pagination must distinguish a 404 ("API endpoint not implemented
+    // yet") from other failures and surface a friendly notice instead of
+    // the generic error popper every other paginated surface uses.
+    expect(xlvaskUsagePaginationSource).toContain("apiEndpointNotImplemented");
+    expect(xlvaskUsagePaginationSource).toContain("lastError");
+    expect(xlvaskUsagePaginationSource).toContain("404");
+    expect(xlvaskUsagePaginationSource).toContain("xlvask_review.errors.api_endpoint_not_implemented");
+    expect(xlvaskUsagePaginationSource).toContain("xlvask-api-not-implemented");
+    expect(xlvaskUsagePaginationSource).toContain('removeError("paginatedGetRequest")');
+  });
+
+  it("ships the API-not-implemented notice in every supported locale", () => {
+    // The friendly notice must be present in all five source locales so
+    // the operator reads a real translation rather than a raw key.
+    for (const locale of localeMessages) {
+      const notice = locale.messages?.invoicing_period?.xlvask_review?.errors?.api_endpoint_not_implemented;
+      expect(notice, `locale ${locale.locale} missing api_endpoint_not_implemented`).toBeTruthy();
+    }
+  });
+
   it("keeps period subview navigation on valid keys", () => {
     expect(periodViewInvoicePerOrderSource).toContain("view.functions.setCurrentView('vehicle_subscriptions')");
     expect(periodViewSpecialArrangementsSource).toContain("view.functions.setCurrentView('vehicle_subscriptions')");

tests/unit/xlvask-usage-department-filter.spec.js

@@ -0,0 +1,53 @@
+import { readFileSync } from "node:fs";
+import { join } from "node:path";
+import { describe, expect, it } from "vitest";
+
+const root = process.cwd();
+const readSource = (relativePath) => readFileSync(join(root, relativePath), "utf8");
+
+describe("xlvask usage pagination department selector propagation", () => {
+  it("declares a departmentId prop on XLVaskUsagePagination", () => {
+    const source = readSource("src/components/displays/pagination/models/DepartmentPos/XLVaskUsagePagination.vue");
+
+    expect(source).toMatch(/departmentId:\s*\{\s*type:\s*Number,\s*default:\s*0\s*\}/);
+  });
+
+  it("applies the HallId filter when the departmentId prop is provided", () => {
+    const source = readSource("src/components/displays/pagination/models/DepartmentPos/XLVaskUsagePagination.vue");
+
+    expect(source).toMatch(/effectiveDepartmentId\s*>\s*0/);
+    expect(source).toMatch(/setFilter\(\s*["']HallId["']\s*,\s*effectiveDepartmentId\s*,\s*false\s*\)/);
+  });
+
+  it("falls back to the departmentId route param when the prop is not provided", () => {
+    const source = readSource("src/components/displays/pagination/models/DepartmentPos/XLVaskUsagePagination.vue");
+
+    expect(source).toMatch(/router\.currentRoute\.value\.params\.departmentId/);
+    expect(source).toMatch(/Number\.parseInt\(\s*String\(router\.currentRoute\.value\.params\.departmentId/);
+  });
+
+  it("does not apply the HallId filter when no departmentId is provided", () => {
+    const source = readSource("src/components/displays/pagination/models/DepartmentPos/XLVaskUsagePagination.vue");
+
+    expect(source).toContain(
+      "const effectiveDepartmentId =\n  props.departmentId > 0\n    ? props.departmentId\n    : Number.isInteger(routeDepartmentId) && routeDepartmentId > 0\n      ? routeDepartmentId\n      : 0;"
+    );
+    expect(source).toMatch(/if\s*\(effectiveDepartmentId\s*>\s*0\)\s*\{\s*setFilter\(\s*["']HallId["']/);
+  });
+
+  it("DepartmentPosSync forwards the URL departmentId to XLVaskUsagePagination", () => {
+    const source = readSource("src/views/dashboards/departmentDashboard/modules/Pos/DepartmentPosSync.vue");
+
+    expect(source).toMatch(
+      /<XLVaskUsagePagination[^>]*:department-id="SessionUser\.functions\.getDepartmentIdFromUrl\(\)"/
+    );
+  });
+
+  it("InvoicingBillingPeriodViewSelfWash does not pass a departmentId", () => {
+    const source = readSource(
+      "src/views/dashboards/superUserDashboard/InvoicingBillingPeriod/views/InvoicingBillingPeriodViewSelfWash.vue"
+    );
+
+    expect(source).not.toMatch(/department-id[\s=]/);
+  });
+});

tests/unit/xlvask-usage-pagination-404.spec.js

@@ -0,0 +1,91 @@
+// @vitest-environment jsdom
+
+import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
+import axios from "axios";
+import { usePaginatedList } from "@/components/pagination/paginatedList.vue";
+
+vi.mock("axios", () => ({
+  default: {
+    get: vi.fn(),
+  },
+}));
+
+describe("paginatedList tracks the last error so consumers can detect 404", () => {
+  beforeEach(() => {
+    vi.clearAllMocks();
+    localStorage.clear();
+    localStorage.setItem("token", "test-token");
+  });
+
+  afterEach(() => {
+    vi.useRealTimers();
+  });
+
+  it("exposes a reactive lastError ref and clears it on success", async () => {
+    axios.get.mockResolvedValueOnce({
+      data: { data: [{ id: 1 }], meta: { pagination: { page: 1, per_page: 100, total: 1 } } },
+    });
+
+    const list = usePaginatedList();
+    list.setEndpoint("/modules/xlvask/services/usage/orders", false);
+    expect(list.lastError.value).toBeNull();
+
+    await list.paginatedGetRequest();
+
+    expect(list.lastError.value).toBeNull();
+  });
+
+  it("captures the HTTP status of a failed request for the current endpoint", async () => {
+    axios.get.mockRejectedValueOnce({
+      response: { status: 404, data: { data: { message: "Not Found" } } },
+      message: "Request failed with status code 404",
+    });
+
+    const list = usePaginatedList();
+    list.setEndpoint("/modules/xlvask/services/usage/orders", false);
+
+    const result = await list.paginatedGetRequest();
+
+    expect(result).toBeNull();
+    expect(list.lastError.value).toEqual({
+      status: 404,
+      endpoint: "/modules/xlvask/services/usage/orders",
+      message: "Not Found",
+    });
+  });
+
+  it("resets lastError at the start of every request", async () => {
+    axios.get
+      .mockRejectedValueOnce({
+        response: { status: 500, data: { data: { message: "Server Error" } } },
+        message: "Request failed with status code 500",
+      })
+      .mockResolvedValueOnce({
+        data: { data: [], meta: { pagination: { page: 1, per_page: 100, total: 0 } } },
+      });
+
+    const list = usePaginatedList();
+    list.setEndpoint("/modules/xlvask/services/usage/orders", false);
+
+    await list.paginatedGetRequest();
+    expect(list.lastError.value?.status).toBe(500);
+
+    await list.paginatedGetRequest();
+    expect(list.lastError.value).toBeNull();
+  });
+
+  it("does not set lastError when the request was cancelled", async () => {
+    axios.get.mockRejectedValueOnce({
+      name: "CanceledError",
+      code: "ERR_CANCELED",
+      message: "canceled",
+    });
+
+    const list = usePaginatedList();
+    list.setEndpoint("/modules/xlvask/services/usage/orders", false);
+
+    await list.paginatedGetRequest();
+
+    expect(list.lastError.value).toBeNull();
+  });
+});

tests/visual-previews/AUT-1/preview.html

@@ -0,0 +1,63 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <title>AUT-1 primary-button hover preview</title>
+    <!--
+      Bulma 1.x stylesheet from the project's node_modules so the preview
+      matches the real app's default theme. The :root override is the same
+      --bulma-primary-h override that lives in src/assets/main.css so the
+      primary colour renders as the brand teal-blue (#0787BB ≈ HSL 197deg).
+    -->
+    <link rel="stylesheet" href="../../../node_modules/bulma/css/bulma.min.css" />
+    <style>
+      :root {
+        --bulma-primary-h: 197deg;
+        --bulma-primary-s: 92%;
+        --bulma-primary-l: 38%;
+      }
+      body {
+        background: #f5f5f5;
+        margin: 0;
+        padding: 48px 64px;
+        font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
+      }
+      .stage {
+        display: flex;
+        align-items: center;
+        gap: 48px;
+        background: white;
+        padding: 40px 56px;
+        border-radius: 8px;
+        box-shadow: 0 1px 3px rgba(10, 10, 10, 0.12);
+        width: fit-content;
+      }
+      .label {
+        font-size: 12px;
+        color: #7a7a7a;
+        text-transform: uppercase;
+        letter-spacing: 0.06em;
+        margin-bottom: 12px;
+      }
+      .button.is-primary {
+        min-width: 168px;
+        font-weight: 600;
+      }
+    </style>
+  </head>
+  <body>
+    <div id="stage-idle" class="stage" data-state="idle">
+      <div class="label">Primary button — default</div>
+      <button class="button is-primary" data-testid="primary-button-idle">
+        Confirm booking
+      </button>
+    </div>
+    <div style="height: 32px"></div>
+    <div id="stage-hover" class="stage" data-state="hover">
+      <div class="label">Primary button — hover</div>
+      <button class="button is-primary" data-testid="primary-button-hover">
+        Confirm booking
+      </button>
+    </div>
+  </body>
+</html>