Is your feature request related to a problem? Please describe.

Typescript Vue plugin extension is no longer needed (#3788).

Describe the solution you'd like

1. DeleteVue.vscode-typescript-vue-plugin fromtemplate/base/.vscode/extensions.json
2. DeleteVue.vscode-typescript-vue-plugin related infromation fromutils/generateReadme.ts
   2.1.In editors, we need [TypeScript Vue Plugin (Volar)](https://marketplace.visualstudio.com/items?itemName=Vue.vscode-typescript-vue-plugin) to make the TypeScript language service aware of.vue types.
   2.2. + [TypeScript Vue Plugin (Volar)](https://marketplace.visualstudio.com/items?itemName=Vue.vscode-typescript-vue-plugin)

Additional context

https://github.com/vuejs/language-tools/releases/tag/v2.0.0

Can I get an approval to apply these updates?