feat: 搭建微信小程序展示端

- 初始化小程序工程配置与类型声明

- 增加首页、律所、律师列表、详情与历史页面

- 补充公共组件、运行时配置与示例素材

frontend_miniprogram/package.json

@@ -0,0 +1,15 @@
+{
+  "name": "miniprogram-ts-less-quickstart",
+  "version": "1.0.0",
+  "description": "",
+  "scripts": {
+  },
+  "keywords": [],
+  "author": "",
+  "license": "",
+  "dependencies": {
+  },
+  "devDependencies": {
+    "miniprogram-api-typings": "^2.8.3-1"
+  }
+}