管理员默认密码 admin/admin，首次登录强制改密码；增加服务器部署配置

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

web/frontend/src/views/ChangePasswordView.vue

@@ -0,0 +1,109 @@
+<script setup lang="ts">
+import { reactive, ref } from 'vue'
+import { useRouter } from 'vue-router'
+import { ElMessage } from 'element-plus'
+import { changePassword } from '@/api/auth'
+import { useAuthStore } from '@/stores/auth'
+
+const auth = useAuthStore()
+const router = useRouter()
+
+const form = reactive({ oldPassword: '', newPassword: '', confirmPassword: '' })
+const loading = ref(false)
+
+async function submit() {
+  if (!form.oldPassword || !form.newPassword) {
+    ElMessage.warning('请输入旧密码和新密码')
+    return
+  }
+  if (form.newPassword.length < 6) {
+    ElMessage.warning('新密码至少 6 位')
+    return
+  }
+  if (form.newPassword !== form.confirmPassword) {
+    ElMessage.warning('两次输入的新密码不一致')
+    return
+  }
+  loading.value = true
+  try {
+    await changePassword(form.oldPassword, form.newPassword)
+    ElMessage.success('密码修改成功')
+    auth.clearRequirePasswordChange()
+    router.replace('/scores')
+  } catch {
+    // axios 拦截器已弹错
+  } finally {
+    loading.value = false
+  }
+}
+</script>
+
+<template>
+  <div class="login">
+    <div class="card">
+      <h2>修改密码</h2>
+      <p class="hint">首次登录或管理员重置密码后，请修改密码。</p>
+      <el-form @submit.prevent="submit" label-width="0">
+        <el-form-item>
+          <el-input
+            v-model="form.oldPassword"
+            type="password"
+            placeholder="旧密码"
+            show-password
+            autocomplete="current-password"
+          />
+        </el-form-item>
+        <el-form-item>
+          <el-input
+            v-model="form.newPassword"
+            type="password"
+            placeholder="新密码"
+            show-password
+            autocomplete="new-password"
+          />
+        </el-form-item>
+        <el-form-item>
+          <el-input
+            v-model="form.confirmPassword"
+            type="password"
+            placeholder="确认新密码"
+            show-password
+            autocomplete="new-password"
+            @keyup.enter="submit"
+          />
+        </el-form-item>
+        <el-button type="primary" :loading="loading" style="width: 100%" @click="submit">
+          确认修改
+        </el-button>
+      </el-form>
+    </div>
+  </div>
+</template>
+
+<style scoped>
+.login {
+  min-height: 100vh;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background: linear-gradient(135deg, #1f2d3d 0%, #3a506b 100%);
+}
+.card {
+  width: 360px;
+  padding: 36px 32px;
+  background: var(--el-bg-color);
+  color: var(--el-text-color-primary);
+  border-radius: 8px;
+  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.18);
+}
+.card h2 {
+  margin: 0 0 8px;
+  text-align: center;
+}
+.hint {
+  margin: 0 0 24px;
+  color: var(--el-text-color-secondary);
+  font-size: 12px;
+  text-align: center;
+}
+</style>