chore: App 名稱 Hey Mama → Dear Mama + 相關修復

- 品牌與顯示：app.json、Info.plist、package scheme、iOS 產物 DearMama.app
- 協議與條款：隱私協議/使用條款全文、設計文檔、server legal_docs + legal API、push 預設 title
- 多語言：all.json / zh-TW / zh-CN / en / es / pt 的 consent、widget 標題與引導文案
- 小工具：EmotionWidget.swift 品牌文案、Dear Mama.xcscheme
- CocoaPods：project.pbxproj objectVersion 70→56 以通過 pod install
- Metro：react-native-text-size 用 require + extraNodeModules 解析
- textWrap：measureWidthImpl 改為 require 載入 react-native-text-size

Co-authored-by: Cursor <cursoragent@cursor.com>

client/src/i18n/locales/en.json

@@ -32,7 +32,7 @@
     "errorDesc": "It’s okay if enabling fails. You can keep using the app."
   },
   "home": {
-    "title": "Hey Mama",
+    "title": "Dear Mama",
     "like": "Like",
     "dislike": "Dislike",
     "favorites": "Favorites",
@@ -80,7 +80,7 @@
     "language": "Language",
     "version": "Version",
     "widgetTitle": "iOS Widget",
-    "widgetDesc": "Put gentle reminders on your home screen: long-press → tap “+” → search “Hey Mama” → add a size you like."
+    "widgetDesc": "Put gentle reminders on your home screen: long-press → tap “+” → search “Dear Mama” → add a size you like."
   },
   "consent": {
     "title": "You Are Perfect.",