refactor(idiom): 将游戏配置和题库移到 IdiomSeeder，迁移只建表

resources/js/chat-room/idiom-quiz.js

@@ -49,7 +49,7 @@ function handleIdiomGameAnswered(e) {
     const div = document.createElement("div");
     div.className = "msg-line";
 
-    div.innerHTML = `<span style="color:#16a34a;font-weight:bold;">🎉 恭喜 <b data-idiom-winner="${winner_username}" style="cursor:pointer;border-bottom:1px dashed #16a34a;" title="点击查看资料">${winner_username}</b> 率先答对成语「${answer}」，获得 ${reward_gold} 金币、${reward_exp} 经验！</span><span class="msg-time">(${timeStr})</span>`;
+    div.innerHTML = `<span style="color:#16a34a;font-weight:bold;">🎉 恭喜 <span class="msg-user" data-chat-message-user data-u="${winner_username}" style="color:#16a34a;cursor:pointer;border-bottom:1px dashed #16a34a;">${winner_username}</span> 率先答对成语「${answer}」，获得 ${reward_gold} 金币、${reward_exp} 经验！</span><span class="msg-time">(${timeStr})</span>`;
 
     const isWinner = winner_username === (window.chatContext?.username || "");
     if (isWinner) {
@@ -259,15 +259,9 @@ export function bindIdiomQuizControls() {
         }
     });
 
-    // 猜成语结果消息中的用户名可点击 → 打开用户名片
-    document.addEventListener("click", (e) => {
-        const nameEl = e.target.closest("[data-idiom-winner]");
-        if (!nameEl) return;
-        const username = nameEl.getAttribute("data-idiom-winner") || "";
-        if (username && typeof window.openUserCard === "function") {
-            window.openUserCard(username);
-        }
-    });
+    // ── 猜成语结果消息中的用户名可点击 → 打开用户名片
+    // 注：单击/双击已由 right-panel.js 的全局 [data-chat-message-user] 事件委托统一处理
+    
 }
 
 // ── 挂载到 window ──