Merge pull request 'Person page: make marriage-event spouse picker searchable' (#38) from searchable-marriage-spouse into main

frontend/app/trees/[id]/persons/[personId]/page.tsx

@@ -1060,18 +1060,12 @@ export default function PersonDetailPage() {
             {isPartnershipType(evType) && (
               <label className="flex flex-col gap-1">
                 <span className="text-xs text-[var(--muted)]">Spouse / partner</span>
-                <select
+                <PersonCombobox
-                  className={fieldCls}
+                  people={others}
                   value={evSpouse}
-                  onChange={(e) => setEvSpouse(e.target.value)}
+                  onChange={setEvSpouse}
-                >
+                  placeholder="Search for a spouse…"
-                  <option value="">— choose —</option>
+                />
-                  {others.map((p) => (
-                    <option key={p.id} value={p.id}>
-                      {p.primary_name ?? "Unnamed"}
-                    </option>
-                  ))}
-                </select>
               </label>
             )}
             <label className="flex flex-col gap-1">