feat(admin,api,player): 返水流程优化、账单详情与数据库重置

优化返水预览/确认/作废，新增玩家账变详情与后台一键重置为 seed 数据，并修复 dev 启动时 3000 端口占用。

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/admin/src/views/Users.vue

@@ -1,11 +1,14 @@
 <script setup lang="ts">
 import { ref, onMounted } from 'vue';
+import { useRouter } from 'vue-router';
 import { ElMessage, ElMessageBox } from 'element-plus';
 import { useAdminLocale } from '../composables/useAdminLocale';
 import { resolveFormError } from '../i18n/form-validation';
 import api from '../api';
+import { clearStaffSession } from '../stores/auth';
 
 const { t, localeTag } = useAdminLocale();
+const router = useRouter();
 import {
   emptyPlayerCreateForm,
   emptyPlayerEditForm,
@@ -58,15 +61,63 @@ const bettingLimits = ref({
 });
 const settingsSaving = ref(false);
 const limitsSaving = ref(false);
+const resetAllowed = ref(false);
+const resetLoading = ref(false);
+const resetConfirmPhrase = ref('');
 const settingsCollapseOpen = ref<string[]>([]);
 
 onMounted(() => {
   loadAgentOptions();
   loadPlayerSettings();
   loadBettingLimits();
+  loadResetDatabaseStatus();
   load();
 });
 
+async function loadResetDatabaseStatus() {
+  try {
+    const { data } = await api.get('/admin/system/reset-database');
+    resetAllowed.value = !!data.data?.allowed;
+  } catch {
+    resetAllowed.value = false;
+  }
+}
+
+async function resetDatabase() {
+  if (resetConfirmPhrase.value !== 'RESET') {
+    ElMessage.warning(t('user.reset_database_confirm_label'));
+    return;
+  }
+  try {
+    await ElMessageBox.confirm(t('user.reset_database_hint'), t('user.reset_database'), {
+      type: 'warning',
+      confirmButtonText: t('user.reset_database_btn'),
+      cancelButtonText: t('common.cancel'),
+    });
+  } catch {
+    return;
+  }
+
+  resetLoading.value = true;
+  try {
+    const { data } = await api.post('/admin/system/reset-database', {
+      confirmPhrase: 'RESET',
+    });
+    const accounts: string[] = data.data?.demoAccounts ?? [];
+    ElMessage.success({
+      message: `${t('user.reset_database_success')}\n${t('user.reset_database_accounts')}: ${accounts.join(' · ')}`,
+      duration: 8000,
+    });
+    clearStaffSession();
+    await router.push('/login');
+  } catch (e: unknown) {
+    const err = e as { response?: { data?: { error?: string } } };
+    ElMessage.error(err.response?.data?.error ?? t('msg.save_failed'));
+  } finally {
+    resetLoading.value = false;
+  }
+}
+
 async function loadBettingLimits() {
   try {
     const { data } = await api.get('/admin/settings/betting-limits');
@@ -370,6 +421,40 @@ function statusLabel(s: string) {
           </el-form-item>
         </el-form>
       </div>
+      <div class="list-settings-block list-settings-block--danger">
+        <p class="list-settings-title">{{ t('user.reset_database') }}</p>
+        <p class="list-settings-hint">{{ t('user.reset_database_hint') }}</p>
+        <el-alert
+          v-if="!resetAllowed"
+          type="warning"
+          :closable="false"
+          show-icon
+          class="reset-db-alert"
+          :title="t('user.reset_database_disabled_prod')"
+        />
+        <el-form inline size="small" class="settings-form reset-db-form">
+          <el-form-item :label="t('user.reset_database_confirm_label')">
+            <el-input
+              v-model="resetConfirmPhrase"
+              :placeholder="t('user.reset_database_confirm_ph')"
+              style="width: 160px"
+              :disabled="!resetAllowed"
+              autocomplete="off"
+            />
+          </el-form-item>
+          <el-form-item>
+            <el-button
+              type="danger"
+              plain
+              :loading="resetLoading"
+              :disabled="!resetAllowed || resetConfirmPhrase !== 'RESET'"
+              @click="resetDatabase"
+            >
+              {{ t('user.reset_database_btn') }}
+            </el-button>
+          </el-form-item>
+        </el-form>
+      </div>
     </el-collapse-item>
   </el-collapse>
 
@@ -793,6 +878,20 @@ function statusLabel(s: string) {
 .edit-stats {
   margin-top: 4px;
 }
+.list-settings-block--danger {
+  margin-top: 12px;
+  padding-top: 12px;
+  border-top: 1px dashed rgba(245, 108, 108, 0.35);
+}
+.list-settings-hint {
+  font-size: 12px;
+  color: #888;
+  margin: 0 0 10px;
+  line-height: 1.5;
+}
+.reset-db-alert {
+  margin-bottom: 10px;
+}
 </style>
 
 <style>