refactor: 更新组件演示路径并添加新组件

- 更新数据库中组件演示路径，将 'demo' 替换为 'componentsDemo'- 添加多个新组件的 Vue 文件，包括：
  - CuteBusinessDemo
  - CuteDragTableDemo
  - CuteFileUploadDemo
  - CuteJavaEditorDemo
  - CuteMarkdownDemo
  - CuteOneKeyCopyDemo
  - CuteRichTextEditorDemo
  - CuteSimpleTableDemo
- 新组件涵盖了业务组件、表格组件、富文本编辑器、Markdown 编辑器等多种类型

cutejava-front/src/views/componentsDemo/CuteJavaEditorDemo.vue

@@ -0,0 +1,47 @@
+<template>
+  <div class="app-container">
+    <!--    <cute-java-editor :content="content" @change="onChange" />-->
+    <cute-code-editor :content="content" mode="java" @change="onChange" />
+  </div>
+</template>
+
+<script>
+// 旧组件
+// import CuteYamlEditor from '@/views/components/dev/CuteYamlEditor'
+// 新组件
+import CuteCodeEditor from '@/views/components/dev/CuteCodeEditor'
+
+export default {
+  name: 'CuteJavaEditorDemo',
+  // components: { CuteJavaEditor },
+  components: { CuteCodeEditor },
+  data() {
+    return {
+      content: 'package cn.odboy;\n' +
+        '\n' +
+        'import cn.odboy.framework.context.CsBootApplication;\n' +
+        'import io.swagger.annotations.Api;\n' +
+        'import org.springframework.boot.SpringApplication;\n' +
+        'import org.springframework.boot.autoconfigure.SpringBootApplication;\n' +
+        '\n' +
+        'import java.net.UnknownHostException;\n' +
+        '\n' +
+        '@Api(hidden = true)\n' +
+        '@SpringBootApplication\n' +
+        'public class AppRun extends CsBootApplication {\n' +
+        '\n' +
+        '    public static void main(String[] args) throws UnknownHostException {\n' +
+        '        SpringApplication springApplication = new SpringApplication(AppRun.class);\n' +
+        '        inited(springApplication.run(args));\n' +
+        '    }\n' +
+        '}\n'
+    }
+  },
+  methods: {
+    onChange(value) {
+      console.error('onChange', value)
+    }
+  }
+}
+</script>
+