fix(registratura): remove parentheses from institution-only contacts, add live contact sync

- Fix display format: institutions without a person name no longer show
  as "(Company)" — now shows just "Company"
- Three-case formatting: name+company → "Name (Company)", only company
  → "Company", only name → "Name"
- Registry table now resolves sender/recipient live from address book
  via contactMap — edits in address book reflect immediately in registry
- New contacts created via quick-contact are added to contactMap on the fly

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

src/modules/registratura/components/registry-table.tsx

@@ -39,6 +39,19 @@ import { DEFAULT_DOC_TYPE_LABELS, EXTERNAL_STATUS_LABELS } from "../types";
 import { getOverdueDays } from "../services/registry-service";
 import { cn } from "@/shared/lib/utils";
 
+/** Format a contact for display: "Name (Company)" / "Company" / "Name" */
+function formatContactLabel(c: { name?: string; company?: string }): string {
+  const name = (c.name ?? "").trim();
+  const company = (c.company ?? "").trim();
+  if (name && company) return `${name} (${company})`;
+  return name || company || "";
+}
+
+interface ContactInfo {
+  name: string;
+  company: string;
+}
+
 interface RegistryTableProps {
   entries: RegistryEntry[];
   loading: boolean;
@@ -48,6 +61,8 @@ interface RegistryTableProps {
   onClose: (entry: RegistryEntry) => void;
   /** Create a new entry linked as reply (conex) to this entry */
   onReply?: (entry: RegistryEntry) => void;
+  /** Live contact data map: contactId → { name, company } for live sync */
+  contactMap?: Map<string, ContactInfo>;
 }
 
 // ── Column definitions ──
@@ -185,6 +200,7 @@ export function RegistryTable({
   onDelete,
   onClose,
   onReply,
+  contactMap,
 }: RegistryTableProps) {
   const [visibleCols, setVisibleCols] = useState<Set<ColumnId>>(
     () => DEFAULT_VISIBLE,
@@ -416,16 +432,22 @@ export function RegistryTable({
                   )}
                   {visibleCols.has("sender") && (
                     <td className="px-3 py-2 max-w-[130px] truncate text-xs">
-                      {entry.sender || (
-                        <span className="text-muted-foreground">—</span>
-                      )}
+                      {(() => {
+                        const live = entry.senderContactId && contactMap?.get(entry.senderContactId);
+                        return (live ? formatContactLabel(live) : entry.sender) || (
+                          <span className="text-muted-foreground">—</span>
+                        );
+                      })()}
                     </td>
                   )}
                   {visibleCols.has("recipient") && (
                     <td className="px-3 py-2 max-w-[130px] truncate text-xs">
-                      {entry.recipient || (
-                        <span className="text-muted-foreground">—</span>
-                      )}
+                      {(() => {
+                        const live = entry.recipientContactId && contactMap?.get(entry.recipientContactId);
+                        return (live ? formatContactLabel(live) : entry.recipient) || (
+                          <span className="text-muted-foreground">—</span>
+                        );
+                      })()}
                     </td>
                   )}
                   {visibleCols.has("assignee") && (