chore: remove yaml config

docs/.vuepress/config.yml

----
-title: VuePress
-description: Vue-powered Static Site Generator
-dest: vuepress
-base: "/"
-head:
-- - link
-  - rel: icon
-    href: "/logo.png"
-serviceWorker: true
-themeConfig:
-  repo: vuejs/vuepress
-  editLinks: true
-  docsDir: docs
-  nav:
-  - text: Guide
-    link: "/guide/"
-  - text: Config Reference
-    link: "/config/"
-  - text: Default Theme Config
-    link: "/default-theme-config/"
-  sidebar:
-    "/guide/":
-    - title: Guide
-      collapsable: false
-      children:
-      - ''
-      - getting-started
-      - basic-config
-      - assets
-      - markdown
-      - using-vue
-      - custom-themes
-      - deploy
\ No newline at end of file