chore(lang): add new translation key ssResult and update ui text

1. 为中、港、英三种语言包新增翻译项ssResult
2. 将学生作业页面的ssAnswer文本替换为ssResult

src/views/Student/index.vue

@@ -85,7 +85,7 @@
               <div class="homework-check-box-item-title">{{ lang.ssQuestion }}</div>
             </div>
             <div class="homework-check-box-item" @click="openChoiceQuestionDetail3(slideIndex)" :class="{'active': choiceQuestionDetailDialogOpenList.includes(slideIndex)}">
-              <div class="homework-check-box-item-title">{{ lang.ssAnswer }}</div>
+              <div class="homework-check-box-item-title">{{ lang.ssResult }}</div>
             </div>
           </div>
           <div class="aiBtn" ref="aiBtnRef" v-if="isQuestionFrame && hasWork && props.type == '2' && aiAssistant" 

src/views/lang/cn.json

@@ -855,5 +855,6 @@
   "ssSpkAIGenerating": "AI 生成中…",
   "ssSpkJustNow": "刚刚生成",
   "ssSpkSecondsAgoTpl": "{n} 秒前生成",
-  "ssSpkMinutesAgoTpl": "{n} 分钟前生成"
+  "ssSpkMinutesAgoTpl": "{n} 分钟前生成",
+  "ssResult": "结果"
 }

src/views/lang/en.json

@@ -855,5 +855,6 @@
   "ssSpkAIGenerating": "Generating…",
   "ssSpkJustNow": "Just now",
   "ssSpkSecondsAgoTpl": "{n}s ago",
-  "ssSpkMinutesAgoTpl": "{n}m ago"
+  "ssSpkMinutesAgoTpl": "{n}m ago",
+  "ssResult": "Result"
 }

src/views/lang/hk.json

@@ -855,5 +855,6 @@
   "ssSpkAIGenerating": "AI 生成中…",
   "ssSpkJustNow": "剛剛生成",
   "ssSpkSecondsAgoTpl": "{n} 秒前生成",
-  "ssSpkMinutesAgoTpl": "{n} 分鐘前生成"
+  "ssSpkMinutesAgoTpl": "{n} 分鐘前生成",
+  "ssResult": "結果"
 }