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/pluralGetSet/index.d.ts

@@ -0,0 +1,44 @@
+import { PluginFunc, UnitType, ConfigType } from 'dayjs/esm'
+
+declare const plugin: PluginFunc
+export = plugin
+
+declare module 'dayjs/esm' {
+  interface Dayjs {
+    years(): number
+
+    years(value: number): Dayjs
+
+    months(): number
+
+    months(value: number): Dayjs
+
+    dates(): number
+
+    dates(value: number): Dayjs
+
+    weeks(): number
+
+    weeks(value: number): Dayjs
+
+    days(): number
+
+    days(value: number): Dayjs
+
+    hours(): number
+
+    hours(value: number): Dayjs
+
+    minutes(): number
+
+    minutes(value: number): Dayjs
+
+    seconds(): number
+
+    seconds(value: number): Dayjs
+
+    milliseconds(): number
+
+    milliseconds(value: number): Dayjs
+  }
+}

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

@@ -0,0 +1,7 @@
+export default (function (o, c) {
+  var proto = c.prototype;
+  var pluralAliases = ['milliseconds', 'seconds', 'minutes', 'hours', 'days', 'weeks', 'isoWeeks', 'months', 'quarters', 'years', 'dates'];
+  pluralAliases.forEach(function (alias) {
+    proto[alias] = proto[alias.replace(/s$/, '')];
+  });
+});