fix: add searchable token account selectors (#347)

src/web/pages/Tokens.tsx

@@ -58,6 +58,9 @@ type SyncableAccount = {
     name?: string | null;
   } | null;
 };
+
+const ACCOUNT_SELECT_SEARCH_PLACEHOLDER = '筛选账号（名称 / 站点）';
+
 const isAccountSyncable = (account: any) =>
   resolveAccountCredentialMode(account) === 'session'
   && account?.status === 'active'
@@ -307,6 +310,17 @@ export function TokensPanel({ embedded = false, onEmbeddedActionsChange }: Token
     && accountClusteredTokens.every((token) => selectedTokenIds.includes(token.id));
 
   const activeAccounts = useMemo(() => accounts.filter(isAccountSyncable), [accounts]);
+  const activeAccountSelectOptions = useMemo(() => (
+    activeAccounts.map((account) => {
+      const accountName = account.username || `account-${account.id}`;
+      const siteName = account.site?.name || '-';
+      return {
+        value: String(account.id),
+        label: `${accountName} @ ${siteName}`,
+        description: siteName,
+      };
+    })
+  ), [activeAccounts]);
 
   useEffect(() => {
     const params = new URLSearchParams(location.search);
@@ -787,12 +801,11 @@ export function TokensPanel({ embedded = false, onEmbeddedActionsChange }: Token
               onChange={(nextValue) => setSyncingAccountId(Number.parseInt(nextValue, 10) || 0)}
               options={[
                 { value: '0', label: '选择账号后同步站点令牌' },
-                ...activeAccounts.map((account) => ({
-                  value: String(account.id),
-                  label: `${account.username || `account-${account.id}`} @ ${account.site?.name || '-'}`,
-                })),
+                ...activeAccountSelectOptions,
               ]}
               placeholder="选择账号后同步站点令牌"
+              searchable
+              searchPlaceholder={ACCOUNT_SELECT_SEARCH_PLACEHOLDER}
             />
           </div>
           <button
@@ -820,7 +833,7 @@ export function TokensPanel({ embedded = false, onEmbeddedActionsChange }: Token
         {showAdd ? '取消' : '+ 新增令牌'}
       </button>
     </div>
-  ), [activeAccounts, allVisibleTokensSelected, embedded, handleSync, handleSyncAll, handleToggleAdd, isMobile, showAdd, syncing, syncingAccountId, syncingAll]);
+  ), [activeAccountSelectOptions, activeAccounts.length, allVisibleTokensSelected, embedded, handleSync, handleSyncAll, handleToggleAdd, isMobile, showAdd, syncing, syncingAccountId, syncingAll]);
 
   useEffect(() => {
     if (!embedded || !onEmbeddedActionsChange) return;
@@ -853,12 +866,11 @@ export function TokensPanel({ embedded = false, onEmbeddedActionsChange }: Token
                 onChange={(nextValue) => setSyncingAccountId(Number.parseInt(nextValue, 10) || 0)}
                 options={[
                   { value: '0', label: '选择账号后同步站点令牌' },
-                  ...activeAccounts.map((account) => ({
-                    value: String(account.id),
-                    label: `${account.username || `account-${account.id}`} @ ${account.site?.name || '-'}`,
-                  })),
+                  ...activeAccountSelectOptions,
                 ]}
                 placeholder="选择账号后同步站点令牌"
+                searchable
+                searchPlaceholder={ACCOUNT_SELECT_SEARCH_PLACEHOLDER}
               />
             </div>
             <button
@@ -1055,12 +1067,11 @@ export function TokensPanel({ embedded = false, onEmbeddedActionsChange }: Token
               }}
               options={[
                 { value: '0', label: '选择账号' },
-                ...activeAccounts.map((account) => ({
-                  value: String(account.id),
-                  label: `${account.username || `account-${account.id}`} @ ${account.site?.name || '-'}`,
-                })),
+                ...activeAccountSelectOptions,
               ]}
               placeholder="选择账号"
+              searchable
+              searchPlaceholder={ACCOUNT_SELECT_SEARCH_PLACEHOLDER}
             />
           </div>
           {createHintModelName ? (

src/web/pages/tokens.edit-and-select.test.tsx

@@ -1,6 +1,7 @@
 import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
 import { act, create, type ReactTestInstance } from 'react-test-renderer';
 import { MemoryRouter } from 'react-router-dom';
+import ModernSelect from '../components/ModernSelect.js';
 import { ToastProvider } from '../components/Toast.js';
 import Accounts from './Accounts.js';
 import { TokensPanel } from './Tokens.js';
@@ -257,6 +258,78 @@ describe('Tokens edit modal and row selection', () => {
     }
   });
 
+  it('uses searchable account selectors for sync and add-token flows', async () => {
+    apiMock.getAccounts.mockResolvedValue([
+      {
+        id: 1,
+        username: 'session-user',
+        accessToken: 'session-token',
+        status: 'active',
+        credentialMode: 'session',
+        capabilities: { canCheckin: true, canRefreshBalance: true, proxyOnly: false },
+        site: { id: 10, name: 'Session Site', platform: 'new-api', status: 'active', url: 'https://session.example.com' },
+      },
+      {
+        id: 2,
+        username: 'codex-user',
+        accessToken: 'codex-token',
+        status: 'active',
+        credentialMode: 'session',
+        capabilities: { canCheckin: true, canRefreshBalance: true, proxyOnly: false },
+        site: { id: 11, name: 'Codex Workspace', platform: 'codex', status: 'active', url: 'https://workspace.example.com' },
+      },
+    ]);
+
+    let root!: WebTestRenderer;
+    try {
+      await act(async () => {
+        root = buildTokensRoot();
+      });
+      await flushMicrotasks();
+
+      const syncAccountSelect = root.root.findAllByType(ModernSelect)
+        .find((node) => node.props.placeholder === '选择账号后同步站点令牌');
+      expect(syncAccountSelect).toBeTruthy();
+      expect(syncAccountSelect!.props.searchable).toBe(true);
+      expect(syncAccountSelect!.props.searchPlaceholder).toBe('筛选账号（名称 / 站点）');
+      expect(syncAccountSelect!.props.options).toEqual(
+        expect.arrayContaining([
+          expect.objectContaining({
+            value: '2',
+            label: 'codex-user @ Codex Workspace',
+            description: 'Codex Workspace',
+          }),
+        ]),
+      );
+
+      const addButton = root.root.findAll((node) => node.type === 'button')
+        .find((node) => collectText(node).includes('+ 新增令牌'));
+      expect(addButton).toBeTruthy();
+
+      await act(async () => {
+        addButton!.props.onClick();
+      });
+      await flushMicrotasks();
+
+      const addAccountSelect = root.root.findAllByType(ModernSelect)
+        .find((node) => node.props.placeholder === '选择账号');
+      expect(addAccountSelect).toBeTruthy();
+      expect(addAccountSelect!.props.searchable).toBe(true);
+      expect(addAccountSelect!.props.searchPlaceholder).toBe('筛选账号（名称 / 站点）');
+      expect(addAccountSelect!.props.options).toEqual(
+        expect.arrayContaining([
+          expect.objectContaining({
+            value: '2',
+            label: 'codex-user @ Codex Workspace',
+            description: 'Codex Workspace',
+          }),
+        ]),
+      );
+    } finally {
+      root?.unmount();
+    }
+  });
+
   it('shows placeholder guidance and saves masked_pending tokens as ready values', async () => {
     apiMock.getAccountTokens.mockResolvedValue([
       {