[Bug report] 2.0.0-beta.47 resets query params on the initial page load

[vmihailenco]

Description

It looks like this commit 268fa6d introduced in 2.0.0-beta.47 removes any query params on the initial page load, for example, https://vuepress2.netlify.app/guide/getting-started.html?foo=bar is redirected to https://vuepress2.netlify.app/guide/getting-started.html and route.query is empty in setup function.

2.0.0-beta.46 works as expected and query params are preserved.

Reproduction

https://v2.vuepress.vuejs.org/new

Used Package Manager

pnpm

System Info

System:
    OS: Linux 5.4 Ubuntu 20.04.4 LTS (Focal Fossa)
    CPU: (12) x64 AMD Ryzen 5 2600 Six-Core Processor
    Memory: 5.90 GB / 15.65 GB
    Shell: 5.8 - /bin/zsh
  Binaries:
    Node: 16.16.0 - /usr/bin/node
    Yarn: 1.22.19 - /usr/bin/yarn
    npm: 8.11.0 - /usr/bin/npm
  Utilities:
    Git: 2.25.1 - /usr/bin/git
  Browsers:
    Chrome: 103.0.5060.114
    Firefox: 102.0
  npmPackages:
    @vuepress/bundler-vite: ^2.0.0-beta.49 => 2.0.0-beta.49 
    @vuepress/bundler-webpack: Not Found
    @vuepress/cli:  2.0.0-beta.49 
    @vuepress/client:  2.0.0-beta.49 
    @vuepress/core:  2.0.0-beta.49 
    @vuepress/markdown:  2.0.0-beta.49 
    @vuepress/plugin-active-header-links:  2.0.0-beta.49 
    @vuepress/plugin-back-to-top:  2.0.0-beta.49 
    @vuepress/plugin-container:  2.0.0-beta.49 
    @vuepress/plugin-docsearch: Not Found
    @vuepress/plugin-external-link-icon:  2.0.0-beta.49 
    @vuepress/plugin-git:  2.0.0-beta.49 
    @vuepress/plugin-google-analytics: 2.0.0-beta.49 => 2.0.0-beta.49 
    @vuepress/plugin-medium-zoom:  2.0.0-beta.49 
    @vuepress/plugin-nprogress:  2.0.0-beta.49 
    @vuepress/plugin-palette:  2.0.0-beta.49 
    @vuepress/plugin-prismjs:  2.0.0-beta.49 
    @vuepress/plugin-pwa: Not Found
    @vuepress/plugin-pwa-popup: Not Found
    @vuepress/plugin-register-components: 2.0.0-beta.49 => 2.0.0-beta.49 
    @vuepress/plugin-search: 2.0.0-beta.49 => 2.0.0-beta.49 
    @vuepress/plugin-shiki: Not Found
    @vuepress/plugin-theme-data:  2.0.0-beta.49 
    @vuepress/plugin-toc: Not Found
    @vuepress/shared:  2.0.0-beta.49 
    @vuepress/theme-default: 2.0.0-beta.49 => 2.0.0-beta.49 
    @vuepress/utils:  2.0.0-beta.49 
    vue:  3.2.37 
    vue-loader: Not Found
    vue-router:  4.1.2 
    vuepress: 2.0.0-beta.49 => 2.0.0-beta.49 
    vuepress-vite:  2.0.0-beta.49 
    vuepress-webpack: Not Found

[Mister-Hope]

nice catch, we should preserve query