feat: 增强版验证码全套实现 — 16种类型生成器/加密/风控/站点管理/平台后端/前端SDK/UI

- 核心新增: ICON_CLICK(PNG图标方案,预渲染资源)/SCRATCH/JIGSAW/CURVE_SLIDER(V1-V3)/ANGLE/CURVE_DRAW/WORD_ORDER_CLICK/PROOF_OF_WORK 等生成器
- 图标点选: classpath PNG 加载替代运行时字体渲染(Linux容器无emoji字体),提示条图作为 templateImage 返回前端
- 新增模块: crypto(AES+RSA)/obfuscator(背景乱序/噪声/扭曲)/risk(风控/IP黑名单/限流)/site(站点管理)/ml(轨迹规则引擎)
- 平台后端: 站点管理/验证码API(generate/verify/secondary-verify)/统计/ML轨迹学习
- 前端SDK: TPCaptcha兼容,支持全部新型号渲染与交互
- 工具: tools/icon-render 图标预渲染工具

tianai-captcha-platform-ui/src/views/Dashboard.vue

@@ -0,0 +1,49 @@
+<template>
+  <n-space vertical :size="24">
+    <n-h2>仪表盘</n-h2>
+    <n-grid :cols="4" :x-gap="16" :y-gap="16">
+      <n-gi><n-statistic label="请求总数" :value="stats.total" /></n-gi>
+      <n-gi><n-statistic label="通过总数" :value="stats.success" /></n-gi>
+      <n-gi><n-statistic label="失败总数" :value="stats.fail" /></n-gi>
+      <n-gi><n-statistic label="总通过率" :value="stats.passRate" /></n-gi>
+    </n-grid>
+    <n-h3>验证码类型</n-h3>
+    <n-grid :cols="4" :x-gap="12" :y-gap="12">
+      <n-gi v-for="t in types" :key="t.key">
+        <n-card size="small" :title="t.label">
+          <template #header-extra><n-tag size="small">{{ t.key }}</n-tag></template>
+          已注册
+        </n-card>
+      </n-gi>
+    </n-grid>
+  </n-space>
+</template>
+
+<script setup>
+import { ref, onMounted } from 'vue'
+import { NSpace, NH2, NH3, NGrid, NGi, NStatistic, NCard, NTag } from 'naive-ui'
+import axios from 'axios'
+
+const stats = ref({ total: 0, success: 0, fail: 0, passRate: '0%' })
+const types = [
+  { key: 'SLIDER', label: '滑块验证' },
+  { key: 'SLIDER_V2', label: '增强滑块' },
+  { key: 'ROTATE', label: '旋转验证' },
+  { key: 'CONCAT', label: '滑动还原' },
+  { key: 'WORD_IMAGE_CLICK', label: '文字点选' },
+  { key: 'ICON_CLICK', label: '图标点选' },
+  { key: 'WORD_ORDER_CLICK', label: '语序点选' },
+  { key: 'CURVE_SLIDER', label: '曲线滑块' },
+  { key: 'ANGLE', label: '角度验证' },
+  { key: 'SCRATCH', label: '刮刮乐' },
+  { key: 'JIGSAW', label: '乱序拼图' },
+  { key: 'CURVE_DRAW', label: '曲线绘制' },
+]
+
+onMounted(async () => {
+  try {
+    const resp = await axios.get('/api/admin/stats?days=7')
+    if (resp.data?.code === 200) stats.value = resp.data.data
+  } catch {}
+})
+</script>