修复highlight.js模块加载冲突问题

- 使用完整的highlight.min.js包替代分散的语言包
- 解决'module is not defined'和变量重复声明错误

app/templates/admin/article_form.html

@@ -188,10 +188,7 @@
 
 {% block extra_js %}
 <script src="https://cdn.jsdelivr.net/npm/marked/marked.min.js"></script>
-<script src="https://cdn.jsdelivr.net/npm/highlight.js@11.9.0/lib/core.min.js"></script>
+<script src="https://cdn.jsdelivr.net/npm/highlight.js@11.9.0/highlight.min.js"></script>
-<script src="https://cdn.jsdelivr.net/npm/highlight.js@11.9.0/lib/languages/python.min.js"></script>
-<script src="https://cdn.jsdelivr.net/npm/highlight.js@11.9.0/lib/languages/javascript.min.js"></script>
-<script src="https://cdn.jsdelivr.net/npm/highlight.js@11.9.0/lib/languages/bash.min.js"></script>
 <script>
 // 配置 marked
 marked.setOptions({

app/templates/frontend/article.html

@@ -9,14 +9,7 @@
 
 {% block extra_js %}
 <script src="https://cdn.jsdelivr.net/npm/marked/marked.min.js"></script>
-<script src="https://cdn.jsdelivr.net/npm/highlight.js@11.9.0/lib/core.min.js"></script>
+<script src="https://cdn.jsdelivr.net/npm/highlight.js@11.9.0/highlight.min.js"></script>
-<script src="https://cdn.jsdelivr.net/npm/highlight.js@11.9.0/lib/languages/python.min.js"></script>
-<script src="https://cdn.jsdelivr.net/npm/highlight.js@11.9.0/lib/languages/javascript.min.js"></script>
-<script src="https://cdn.jsdelivr.net/npm/highlight.js@11.9.0/lib/languages/bash.min.js"></script>
-<script src="https://cdn.jsdelivr.net/npm/highlight.js@11.9.0/lib/languages/sql.min.js"></script>
-<script src="https://cdn.jsdelivr.net/npm/highlight.js@11.9.0/lib/languages/json.min.js"></script>
-<script src="https://cdn.jsdelivr.net/npm/highlight.js@11.9.0/lib/languages/yaml.min.js"></script>
-<script src="https://cdn.jsdelivr.net/npm/highlight.js@11.9.0/lib/languages/dockerfile.min.js"></script>
 <script>
 // 配置 marked
 marked.setOptions({