Add search, filters, pagination to admin users table

- Add emailVerified filter (true/false/any) to UsersSearch component
- Wire emailVerified param through page searchParams, where clause, and pageUrl helper
- Preserve emailVerified in pagination links alongside existing search/role/balance params
- Update pagination label to "Страница X из Y · Всего: N"

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/components/admin/users-search.tsx

@@ -16,20 +16,23 @@ const inputStyle: React.CSSProperties = {
 export function UsersSearch({
   initialSearch,
   initialRole,
+  initialEmailVerified,
   initialBalance,
 }: {
   initialSearch: string;
   initialRole: string;
+  initialEmailVerified: string;
   initialBalance: string;
 }) {
   const router = useRouter();
   const pathname = usePathname();
   const [, startTransition] = useTransition();
 
-  function update(search: string, role: string, balance: string) {
+  function update(search: string, role: string, emailVerified: string, balance: string) {
     const params = new URLSearchParams();
     if (search) params.set("search", search);
     if (role) params.set("role", role);
+    if (emailVerified) params.set("emailVerified", emailVerified);
     if (balance) params.set("balance", balance);
     startTransition(() => router.push(`${pathname}?${params.toString()}`));
   }
@@ -45,7 +48,7 @@ export function UsersSearch({
           onFocus={(e) => (e.currentTarget.style.borderColor = "var(--foreground)")}
           onBlur={(e) => {
             e.currentTarget.style.borderColor = "var(--border)";
-            update(e.currentTarget.value.trim(), initialRole, initialBalance);
+            update(e.currentTarget.value.trim(), initialRole, initialEmailVerified, initialBalance);
           }}
           onKeyDown={(e) => { if (e.key === "Enter") e.currentTarget.blur(); }}
         />
@@ -53,7 +56,7 @@ export function UsersSearch({
 
       <select
         defaultValue={initialRole}
-        onChange={(e) => update(initialSearch, e.target.value, initialBalance)}
+        onChange={(e) => update(initialSearch, e.target.value, initialEmailVerified, initialBalance)}
         style={{ ...inputStyle, appearance: "none", cursor: "pointer" }}
         onFocus={(e) => (e.currentTarget.style.borderColor = "var(--foreground)")}
         onBlur={(e) => (e.currentTarget.style.borderColor = "var(--border)")}
@@ -64,9 +67,21 @@ export function UsersSearch({
         <option value="admin">Администраторы</option>
       </select>
 
+      <select
+        defaultValue={initialEmailVerified}
+        onChange={(e) => update(initialSearch, initialRole, e.target.value, initialBalance)}
+        style={{ ...inputStyle, appearance: "none", cursor: "pointer" }}
+        onFocus={(e) => (e.currentTarget.style.borderColor = "var(--foreground)")}
+        onBlur={(e) => (e.currentTarget.style.borderColor = "var(--border)")}
+      >
+        <option value="">Любой статус</option>
+        <option value="true">Email подтверждён</option>
+        <option value="false">Не подтверждён</option>
+      </select>
+
       <button
         type="button"
-        onClick={() => update(initialSearch, initialRole, initialBalance === "nonzero" ? "" : "nonzero")}
+        onClick={() => update(initialSearch, initialRole, initialEmailVerified, initialBalance === "nonzero" ? "" : "nonzero")}
         className="text-xs px-3"
         style={{
           border: "2px solid var(--border)",
@@ -78,7 +93,7 @@ export function UsersSearch({
         С балансом
       </button>
 
-      {(initialSearch || initialRole || initialBalance) && (
+      {(initialSearch || initialRole || initialEmailVerified || initialBalance) && (
         <button
           type="button"
           onClick={() => startTransition(() => router.push(pathname))}