feat(i18n): 中英文框架(命名空间字典+语言切换)+profile 接入参考+注册3个新页面

miniprogram/i18n/locales/manual.js

@@ -0,0 +1,6 @@
+// Strings for the manual treatment (direct wavelength/function select) page
+// (pages/manual-treatment). Owned by the manual-mode feature. Keep zh/en in sync.
+module.exports = {
+  zh: {},
+  en: {}
+}