fix(frontend): 修复账号管理页面组件拆分时遗漏的功能

- AccountTableFilters: 添加 Antigravity 平台选项、类型筛选器、inactive 状态
- AccountActionMenu: 恢复重置状态和清除限速按钮，添加 dark mode 样式
- AccountsView: 修正 handleClearRateLimit 调用正确的 API

frontend/src/views/admin/AccountsView.vue

@@ -196,7 +196,7 @@ const handleViewStats = (a: Account) => { statsAcc.value = a; showStats.value =
 const handleReAuth = (a: Account) => { reAuthAcc.value = a; showReAuth.value = true }
 const handleRefresh = async (a: Account) => { try { await adminAPI.accounts.refreshCredentials(a.id); load() } catch {} }
 const handleResetStatus = async (a: Account) => { try { await adminAPI.accounts.clearError(a.id); appStore.showSuccess(t('common.success')); load() } catch {} }
-const handleClearRateLimit = async (a: Account) => { try { await adminAPI.accounts.clearError(a.id); appStore.showSuccess(t('common.success')); load() } catch {} }
+const handleClearRateLimit = async (a: Account) => { try { await adminAPI.accounts.clearRateLimit(a.id); appStore.showSuccess(t('common.success')); load() } catch {} }
 const handleDelete = (a: Account) => { deletingAcc.value = a; showDeleteDialog.value = true }
 const confirmDelete = async () => { if(!deletingAcc.value) return; try { await adminAPI.accounts.delete(deletingAcc.value.id); showDeleteDialog.value = false; deletingAcc.value = null; reload() } catch {} }
 const handleToggleSchedulable = async (a: Account) => { togglingSchedulable.value = a.id; try { await adminAPI.accounts.update(a.id, { schedulable: !a.schedulable }); load() } finally { togglingSchedulable.value = null } }