fix: 修复分类显示文字，标签统一为问题描述，新建目标也用Markdown编辑器

app/templates/goals.html

@@ -104,7 +104,7 @@
                         <div class="mb-3">
                             <label class="form-label">分类</label>
                             <select class="form-select" id="goal-category">
-                                <option value="综合">综合（涉及多方面）</option>
+                                <option value="综合">综合</option>
                                 <option value="乐理相关">乐理相关</option>
                                 <option value="演奏能力">演奏能力</option>
                                 <option value="其他">其他</option>
@@ -448,6 +448,22 @@ function escapeHtml(text) {
 }
 
 document.getElementById('save-goal').addEventListener('click', saveGoal);
+
+// 新建目标时初始化 Markdown 编辑器
+document.getElementById('goalModal').addEventListener('shown.bs.modal', () => {
+    // 只有在没有初始化过编辑器时才初始化
+    if (window.EasyMDE && !goalEditor) {
+        const contentEl = document.getElementById('goal-content');
+        goalEditor = new EasyMDE({
+            element: contentEl,
+            spellChecker: false,
+            status: false,
+            toolbar: ['bold', 'italic', 'heading', '|', 'code', 'quote', 'unordered-list', '|', 'preview', 'side-by-side', 'fullscreen'],
+            initialValue: ''
+        });
+    }
+});
+
 document.getElementById('goalModal').addEventListener('hidden.bs.modal', () => {
     document.getElementById('goal-id').value = '';
     document.getElementById('goal-name').value = '';

app/templates/problems.html

@@ -151,7 +151,7 @@
                     </div>
                 </div>
                 <div class="mb-3">
-                    <label class="form-label">问题内容 (Markdown)</label>
+                    <label class="form-label">问题描述 (Markdown)</label>
                     <textarea class="form-control editor-textarea" id="editProblemContent" rows="20"></textarea>
                 </div>
             </div>