add swedish (sv-SE) locale — all three catalogues, wired in all four registration points

538 app.* + 541 panel.* + 43 ui.* = 1122 keys, full parity with en-GB. Registered in
catalogues.ts, locales.ts SHIPPED_LOCALES, and both workspace locales/index.ts —
the four-edit checklist docs/localization.md calls out, since a missed import is
what shipped es-ES/de-DE/fr-FR dead the first time.

files.menu.selected (officerdev) was number-invariant in English ("selected") but
needs one/other in Swedish ("vald"/"valda"), same class of bug as the "1
seleccionados" fix in es-ES — split it rather than copying the English shape.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

src/workspaces/components/locales/sv-SE.json

@@ -0,0 +1,81 @@
+{
+  "button": {
+    "cancel": "Avbryt",
+    "confirm": "Bekräfta",
+    "ok": "Ok",
+    "close": "Stäng"
+  },
+  "search": {
+    "placeholder": "Sök",
+    "open": "Öppna sökning",
+    "close": "Stäng sökning",
+    "clear": "Rensa sökning"
+  },
+  "select": {
+    "placeholder": "Välj..."
+  },
+  "tabs": {
+    "filterPlaceholder": "Filtrera"
+  },
+  "commandBlock": {
+    "run": "Kör i terminalen",
+    "copy": "Kopiera kommando"
+  },
+  "colorPicker": {
+    "placeholder": "Hexfärg"
+  },
+  "state": {
+    "loading": "Läser in…"
+  },
+  "dataTable": {
+    "empty": "Ingen data hittades.",
+    "pagination": {
+      "showingPage": "Visar sida {{current}} av {{total}}",
+      "showingPageShort": "s {{current}}/{{total}}",
+      "rowsPerPage": "Rader per sida",
+      "perPage": "{{size}} / sida",
+      "perPageShort": "{{size}}/s",
+      "first": "Första",
+      "prev": "Föreg.",
+      "next": "Nästa",
+      "last": "Sista"
+    }
+  },
+  "pagination": {
+    "label": "Sidnumrering",
+    "previous": "Föregående",
+    "next": "Nästa",
+    "morePages": "Fler sidor",
+    "goToPrevious": "Gå till föregående sida",
+    "goToNext": "Gå till nästa sida"
+  },
+  "carousel": {
+    "previous": "Föregående bild",
+    "next": "Nästa bild"
+  },
+  "breadcrumb": {
+    "more": "Mer"
+  },
+  "theme": {
+    "toggle": "Växla färgläge"
+  },
+  "error": {
+    "forbidden": {
+      "title": "Obehörig åtkomst",
+      "description": "Du har inte behörighet att utföra denna åtgärd.",
+      "hint": "Om du tror att detta är ett fel, kontakta din ansvariga person."
+    },
+    "unauthorized": {
+      "title": "Ogiltiga inloggningsuppgifter",
+      "description": "Din åtkomsttoken har gått ut",
+      "hint": "Logga in igen"
+    },
+    "server": {
+      "title": "Serverfel"
+    }
+  },
+  "logo": {
+    "icon": "Officer-ikon",
+    "logo": "Officer-logotyp"
+  }
+}