feat(file): 优化文件上传处理和ID管理规范

- 新增 buildFileProxyUrl 函数构建永久代理路径，避免富文本图片链接过期
- 重构 uploadFile 函数，统一将后端返回的数值型 ID 转换为字符串
- 在业务富文本编辑器中使用永久代理路径替换临时签名 URL
- 完善 API 适配层 ID 规范，确保所有 ID 字段统一转换为字符串类型
- 移除废弃的编辑器相关路由和组件
- 更新构建代理配置以支持富文本图片直连访问
- 删除冗余的类型定义和依赖包

src/views/plugin/editor/markdown/index.vue

@@ -1,52 +0,0 @@
-<script setup lang="ts">
-import { onMounted, onUnmounted, ref, watch } from 'vue';
-import Vditor from 'vditor';
-import 'vditor/dist/index.css';
-import { useThemeStore } from '@/store/modules/theme';
-
-defineOptions({ name: 'MarkdownPage' });
-
-const theme = useThemeStore();
-
-const vditor = ref<Vditor>();
-const domRef = ref<HTMLElement>();
-
-function renderVditor() {
-  if (!domRef.value) return;
-  vditor.value = new Vditor(domRef.value, {
-    minHeight: 400,
-    theme: theme.darkMode ? 'dark' : 'classic',
-    icon: 'material',
-    cache: { enable: false }
-  });
-}
-
-const stopHandle = watch(
-  () => theme.darkMode,
-  newValue => {
-    const themeMode = newValue ? 'dark' : 'classic';
-    vditor.value?.setTheme(themeMode);
-  }
-);
-
-onMounted(() => {
-  renderVditor();
-});
-
-onUnmounted(() => {
-  stopHandle();
-});
-</script>
-
-<template>
-  <div class="h-full">
-    <ElCard header="markdown插件" class="card-wrapper">
-      <div ref="domRef"></div>
-      <template #footer>
-        <GithubLink link="https://github.com/Vanessa219/vditor" />
-      </template>
-    </ElCard>
-  </div>
-</template>
-
-<style scoped></style>

src/views/plugin/editor/quill/index.vue

@@ -1,19 +0,0 @@
-<script setup lang="ts">
-import { ref } from 'vue';
-import BusinessRichTextEditor from '@/components/custom/business-rich-text-editor.vue';
-
-defineOptions({ name: 'QuillPage' });
-
-const value = ref('<p>hello&nbsp;<strong>wangEditor v5</strong></p>');
-</script>
-
-<template>
-  <div class="h-full">
-    <ElCard header="富文本插件" class="card-wrapper">
-      <BusinessRichTextEditor v-model="value" :height="360" upload-directory="demo" />
-      <template #footer>
-        <GithubLink link="https://github.com/wangeditor-next/wangEditor-next" />
-      </template>
-    </ElCard>
-  </div>
-</template>