markdown编辑器增加cherryMarkdown

* 使用cherryMarkdown替换editorMd

* 支持历史&边栏

* 优化代码&支持html格式渲染为预览格式&保存主题配置

* 修复drawio异常

* 优化drawio异常改法

* 自定义提示面板主题颜色

* drawio增加样式,并且更新到最新版本

* 增加代码块复制功能&&修复drawio渲染图片过大&&drawio生成图片背景改为透明

* 恢复原有markdown编辑器，新增cherry markdown编辑器

* 修复复制功能异常

* 修复drawio偶尔无法编辑

---------

Co-authored-by: zhangsheng.93 <zhangsheng.93@bytedance.com>

static/cherry/addons/cherry-code-block-mermaid-plugin.d.ts

@@ -0,0 +1,31 @@
+export default class MermaidCodeEngine {
+    static TYPE: string;
+    static install(cherryOptions: any, ...args: any[]): void;
+    constructor(mermaidOptions?: {});
+    mermaidAPIRefs: any;
+    options: {
+        theme: string;
+        altFontFamily: string;
+        fontFamily: string;
+        themeCSS: string;
+        flowchart: {
+            useMaxWidth: boolean;
+        };
+        sequence: {
+            useMaxWidth: boolean;
+        };
+        startOnLoad: boolean;
+        logLevel: number;
+    };
+    dom: any;
+    mermaidCanvas: any;
+    mountMermaidCanvas($engine: any): void;
+    /**
+     * 转换svg为img，如果出错则直出svg
+     * @param {string} svgCode
+     * @param {string} graphId
+     * @returns {string}
+     */
+    convertMermaidSvgToImg(svgCode: string, graphId: string): string;
+    render(src: any, sign: any, $engine: any): boolean;
+}