feat(language-service): support global directives completion

[KazariEX]

resolve #4988

[pkg-pr-new]

Open in Stackblitz

vue-component-meta

pnpm add https://pkg.pr.new/vuejs/language-tools/vue-component-meta@4989

vue-component-type-helpers

pnpm add https://pkg.pr.new/vuejs/language-tools/vue-component-type-helpers@4989

@vue/language-plugin-pug

pnpm add https://pkg.pr.new/vuejs/language-tools/@vue/language-plugin-pug@4989

@vue/language-server

pnpm add https://pkg.pr.new/vuejs/language-tools/@vue/language-server@4989

@vue/language-core

pnpm add https://pkg.pr.new/vuejs/language-tools/@vue/language-core@4989

@vue/language-service

pnpm add https://pkg.pr.new/vuejs/language-tools/@vue/language-service@4989

vue-tsc

pnpm add https://pkg.pr.new/vuejs/language-tools/vue-tsc@4989

@vue/typescript-plugin

pnpm add https://pkg.pr.new/vuejs/language-tools/@vue/typescript-plugin@4989

commit: 1662d0a