feat: 同步签约宝手机端功能到签约宝页面

- sign页面与签约宝精简版对齐：查看合同入口、AI积分区块（合同审查/我的报告/积分充值）
- 新增pages/ai/{points,review,reports}三个页面（与签约宝精简版一致）
- pages.json注册AI页面路由

uniCloud-tcb/cloudfunctions/router/node_modules/dayjs/esm/plugin/isSameOrAfter/index.d.ts

@@ -0,0 +1,10 @@
+import { PluginFunc, ConfigType, OpUnitType } from 'dayjs/esm'
+
+declare const plugin: PluginFunc
+export = plugin
+
+declare module 'dayjs/esm' {
+  interface Dayjs {
+    isSameOrAfter(date?: ConfigType, unit?: OpUnitType): boolean
+  }
+}

uniCloud-tcb/cloudfunctions/router/node_modules/dayjs/esm/plugin/isSameOrAfter/index.js

@@ -0,0 +1,5 @@
+export default (function (o, c) {
+  c.prototype.isSameOrAfter = function (that, units) {
+    return this.isSame(that, units) || this.isAfter(that, units);
+  };
+});