feat(Localization, User Management): add missingUserId translations and enhance user ID handling

- Added translations for the "missingUserId" key in multiple languages to improve user feedback when user ID is not available.
- Updated the user ID handling in the store and WorkerSchedulesView component to ensure proper user identification when sending data to the daemon.
- Enhanced error handling to notify users when the user ID is missing, improving overall user experience.

frontend/src/views/admin/falukant/WorkerSchedulesView.vue

@@ -94,7 +94,7 @@ export default {
     };
   },
   computed: {
-    ...mapState(['daemonSocket', 'daemonConnectionStatus', 'menu']),
+    ...mapState(['daemonSocket', 'daemonConnectionStatus', 'menu', 'user']),
     hasAccess() {
       const path = '/admin/falukant/worker-schedules';
       const walk = (node) => {
@@ -137,6 +137,18 @@ export default {
     if (this.timer) clearInterval(this.timer);
   },
   methods: {
+    getDaemonUserId() {
+      return this.user?.hashedId || this.user?.id || this.user?.username || '';
+    },
+    sendSetUserId() {
+      const userId = this.getDaemonUserId();
+      if (!userId) return false;
+      this.daemonSocket.send(JSON.stringify({
+        event: 'setUserId',
+        data: { userId },
+      }));
+      return true;
+    },
     setupTimer() {
       if (this.timer) {
         clearInterval(this.timer);
@@ -151,6 +163,10 @@ export default {
         this.error = this.$t('admin.falukant.workerSchedules.notConnected');
         return;
       }
+      if (!this.sendSetUserId()) {
+        this.error = this.$t('admin.falukant.workerSchedules.missingUserId');
+        return;
+      }
       this.loading = true;
       this.error = null;
       const event = this.detailed ? 'getWorkerSchedulesDetailed' : 'getWorkerSchedules';