更新项目标题为“PDF 模块”，修改版本号至 0.0.3，调整路由基础路径，优化 Home 组件代码格式

package.json

@@ -1,7 +1,7 @@
 {
   "name": "@kevisual/pdf",
   "private": true,
-  "version": "0.0.1",
+  "version": "0.0.3",
   "type": "module",
   "basename": "/root/pdf",
   "scripts": {
@@ -9,7 +9,7 @@
     "build": "vite build",
     "preview": "vite preview",
     "ui": "pnpm dlx shadcn@latest add ",
-    "pub": "envision deploy ./dist -k pdf -v 0.0.1 -y y -u"
+    "pub": "envision deploy ./dist -k pdf -v 0.0.4 -y y -u"
   },
   "files": [
     "dist"