初始化 Line_Project_Bot：LP_Bot 重構版（介面重設計＋平台環境改讀試算表）

根本原因：
LP_Bot 介面老舊且環境設定寫死在程式內，新增平台或環境都要改碼重建。

影響：
全新深色控制台介面；首頁改為「平台＋環境＋Token」，平台清單與連線設定
即時讀取 Google 試算表（quickopen 同款資料來源），選擇與 Token 會記憶於
localStorage；支援「開遊戲」直開跳過維護網址；SD 機台自製 Spin 面板
（押注/延遲/倍率停/轉數停＋Log 終端）。

修法：
- 底層引擎（Engine/Common/define/FormTable*）自 LP_Bot 原封搬移
- UI 層全部重寫（Login/Lobby/SlotList/SDGame），antd 深色主題
- 新增 GoogleSheetService：service account 簽 JWT 讀 Sheets API，
  非安全來源 fallback jsrsasign
- 移除 React.StrictMode（雙重掛載會讓 NetManagerSD 單例連線互蓋）
- SD socket 依 gameUrl 協定強制 wss
- 機台 1310/1311/1801/1803/1804/1805 Spin 帶 mode:0 特例
  （依 SD3 客戶端 MainState 原始碼）
- credentials.json 不進版控，附 credentials.example.json 範本

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

build-templates/shared/jsons/language.json

@@ -0,0 +1,7 @@
+{
+	"#language#lanuage" : 
+	{
+		"cols" : ["Id","Name","Type","Msg","Path","SoundPath","App"],
+		"rows" : [[1,"簡體中文","zh-ch","MsgZnCh","zn_ch","path_zn_tw",0],[2,"英文","en","MsgEn","en","path_en",0],[3,"繁體中文","zh-tw","MsgZnTw","zn_tw","path_zn_tw",1],[4,"越南文","vi","MsgVi","vi","path_en",0],[5,"泰文","th","MsgTh","th","path_en",0],[6,"日文","ja","MsgJa","ja","path_en",0]]
+	}
+}