feat: 手动充值、邀请码注册与后台管理增强

新增玩家手动充值全流程（收款方式配置、充值下单/审核、钱包上分），
支持邀请码注册、邀请历史与专属返水率；完善后台代理/玩家管理与响应式操作栏，
并补充前台注册、充值页及多语言错误码。

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

apps/player/src/views/RegisterView.vue

@@ -0,0 +1,161 @@
+<script setup lang="ts">
+import { ref } from 'vue';
+import { useRoute, useRouter } from 'vue-router';
+import { useI18n } from 'vue-i18n';
+import { useAuthStore } from '../stores/auth';
+import { useAppLocale } from '../composables/useAppLocale';
+import LocaleSwitcher from '../components/LocaleSwitcher.vue';
+import RobotVerify from '../components/RobotVerify.vue';
+import loginBg from '../assets/images/h5bg.png';
+
+const { t } = useI18n();
+const { initFromUser } = useAppLocale();
+const auth = useAuthStore();
+const router = useRouter();
+const route = useRoute();
+const captchaRef = ref<InstanceType<typeof RobotVerify> | null>(null);
+const username = ref('');
+const password = ref('');
+const inviteCode = ref(typeof route.query.code === 'string' ? route.query.code : '');
+const error = ref('');
+const loading = ref(false);
+
+async function submit() {
+  if (!captchaRef.value?.validate()) {
+    error.value = t('auth.captcha_wrong');
+    captchaRef.value?.refresh();
+    return;
+  }
+  loading.value = true;
+  error.value = '';
+  try {
+    await auth.register(username.value, password.value, inviteCode.value);
+    initFromUser(auth.user?.locale);
+    const redirectTo = (route.query.redirect as string) || '/';
+    router.push(redirectTo);
+  } catch (e: unknown) {
+    error.value = (e as { response?: { data?: { error?: string } } })?.response?.data?.error || t('auth.register_failed');
+  } finally {
+    loading.value = false;
+  }
+}
+
+function goLogin() {
+  router.push({ path: '/login', query: route.query.redirect ? { redirect: route.query.redirect as string } : {} });
+}
+</script>
+
+<template>
+  <div class="login-page" :style="{ backgroundImage: `url(${loginBg})` }">
+    <div class="login-lang">
+      <LocaleSwitcher compact />
+    </div>
+    <form @submit.prevent="submit" class="login-form ps-gold-frame">
+      <h2 class="form-title">{{ t('auth.register') }}</h2>
+      <label>{{ t('auth.invite_code') }} <span class="optional-tag">{{ t('auth.optional') }}</span></label>
+      <input v-model="inviteCode" class="ps-gold-input" autocomplete="off" />
+      <label>{{ t('auth.username') }}</label>
+      <input v-model="username" class="ps-gold-input" required autocomplete="username" />
+      <label>{{ t('auth.password') }}</label>
+      <input v-model="password" class="ps-gold-input" type="password" required autocomplete="new-password" minlength="8" />
+      <RobotVerify ref="captchaRef" />
+      <p v-if="error" class="error">{{ error }}</p>
+      <button type="submit" class="btn-login btn-gold-outline" :disabled="loading">
+        {{ t('auth.register_btn') }}
+      </button>
+      <button type="button" class="btn-skip" @click="goLogin">
+        {{ t('auth.have_account') }}
+      </button>
+    </form>
+  </div>
+</template>
+
+<style scoped>
+.login-lang {
+  position: absolute;
+  top: max(12px, env(safe-area-inset-top));
+  right: 16px;
+  z-index: 2;
+}
+
+.login-page {
+  position: relative;
+  height: 100%;
+  min-height: 100dvh;
+  overflow-y: auto;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: flex-end;
+  padding: 28vh 20px calc(12vh + max(28px, env(safe-area-inset-bottom)));
+  background-color: var(--tertiary);
+  background-size: cover;
+  background-position: center top;
+  background-repeat: no-repeat;
+}
+
+.login-form {
+  width: 100%;
+  max-width: 340px;
+  display: flex;
+  flex-direction: column;
+  gap: 10px;
+  padding: 14px;
+}
+
+.form-title {
+  margin: 0 0 4px;
+  font-size: 18px;
+  font-weight: 800;
+  color: #fff;
+  text-align: center;
+}
+
+.optional-tag {
+  font-size: 10px;
+  font-weight: 500;
+  color: rgba(255, 255, 255, 0.45);
+}
+
+label {
+  font-size: 11px;
+  color: var(--text-muted);
+  font-weight: 600;
+  letter-spacing: 0.04em;
+}
+
+.btn-login {
+  margin-top: 4px;
+  padding: 10px 14px;
+  border-radius: 6px;
+  font-size: 14px;
+  font-weight: 800;
+  letter-spacing: 0.06em;
+}
+
+.btn-login:disabled {
+  opacity: 0.45;
+  cursor: not-allowed;
+}
+
+.btn-skip {
+  margin-top: 2px;
+  padding: 8px 14px;
+  border: none;
+  background: transparent;
+  color: rgba(255, 255, 255, 0.55);
+  font-size: 13px;
+  font-weight: 600;
+  cursor: pointer;
+}
+
+.btn-skip:active {
+  color: rgba(255, 255, 255, 0.75);
+}
+
+.error {
+  color: var(--danger);
+  font-size: 13px;
+  font-weight: 600;
+}
+</style>