fix(audit): correct + unify entity_type label map to match server values

Audit Log + dashboard feed used legacy keys (invoices_invoice, offers_quotation, trips, vehicles) that never matched the server's entity_type (invoice, quotation, trip, vehicle, ...) and omitted all warehouse_* entities, so many audit rows showed raw English. Single source of truth in lib/entityTypeLabels.ts, keyed to the actual EntityType values, with Czech labels for every type the server writes.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

src/admin/lib/entityTypeLabels.ts

@@ -0,0 +1,39 @@
+// Single source of truth for audit-log entity_type → Czech label, used by
+// the Audit Log page and the dashboard activity feed.
+//
+// IMPORTANT: keys MUST match the `entityType` values the server actually
+// writes via logAudit() (see src/types/index.ts `EntityType` and the
+// `entityType:` args in src/routes/**). The previous maps used legacy keys
+// (e.g. "invoices_invoice", "offers_quotation", "trips") that never matched
+// what the server writes, and omitted every warehouse_* entity, so those
+// audit rows rendered the raw English entity_type instead of a Czech label.
+export const ENTITY_TYPE_LABELS: Record<string, string> = {
+  user: "Uživatel",
+  role: "Role",
+  attendance: "Docházka",
+  leave_request: "Žádost o nepřítomnost",
+  leave_balance: "Saldo nepřítomnosti",
+  invoice: "Faktura",
+  quotation: "Nabídka",
+  order: "Objednávka",
+  project: "Projekt",
+  project_file: "Soubor projektu",
+  customer: "Zákazník",
+  trip: "Jízda",
+  vehicle: "Vozidlo",
+  bank_account: "Bankovní účet",
+  company_settings: "Nastavení firmy",
+  audit_logs: "Audit log",
+  warehouse_item: "Skladová položka",
+  warehouse_receipt: "Příjemka",
+  warehouse_issue: "Výdejka",
+  warehouse_reservation: "Rezervace",
+  warehouse_inventory: "Inventura",
+  warehouse_supplier: "Dodavatel",
+  warehouse_category: "Kategorie skladu",
+  warehouse_location: "Skladová lokace",
+  warehouse_receipt_attachment: "Příloha příjemky",
+  work_plan_entry: "Plán prací – záznam",
+  work_plan_override: "Plán prací – přepsání dne",
+  plan_category: "Plán prací – kategorie",
+};