fix(sfc-playground): remove comments in PROD mode to align with default behavior

[jh-leong]

Align with the default behavior: https://vuejs.org/api/application.html#app-config-compileroptions-comments

[github-actions]

Size Report

Bundles

File	Size	Gzip	Brotli
runtime-dom.global.prod.js	100 kB	37.7 kB	34 kB
vue.global.prod.js	159 kB	57.6 kB	51.3 kB

Usages

Name	Size	Gzip	Brotli
createApp (CAPI only)	48.8 kB	18.8 kB	17.2 kB
createApp	55.3 kB	21.2 kB	19.4 kB
createSSRApp	59.3 kB	22.9 kB	20.9 kB
defineCustomElement	60 kB	22.8 kB	20.7 kB
overall	69 kB	26.3 kB	23.9 kB

[pkg-pr-new]

Open in Stackblitz

@vue/compiler-core

pnpm add https://pkg.pr.new/@vue/compiler-core@11908

@vue/compiler-sfc

pnpm add https://pkg.pr.new/@vue/compiler-sfc@11908

@vue/compiler-ssr

pnpm add https://pkg.pr.new/@vue/compiler-ssr@11908

@vue/reactivity

pnpm add https://pkg.pr.new/@vue/reactivity@11908

@vue/runtime-dom

pnpm add https://pkg.pr.new/@vue/runtime-dom@11908

@vue/runtime-core

pnpm add https://pkg.pr.new/@vue/runtime-core@11908

@vue/server-renderer

pnpm add https://pkg.pr.new/@vue/server-renderer@11908

@vue/shared

pnpm add https://pkg.pr.new/@vue/shared@11908

@vue/compat

pnpm add https://pkg.pr.new/@vue/compat@11908

vue

pnpm add https://pkg.pr.new/vue@11908

@vue/compiler-dom

pnpm add https://pkg.pr.new/@vue/compiler-dom@11908

commit: cd985c9

[skirtles-code]

This looks very similar to #9594. For the same reasons I gave at #9594 (comment), I don't think we should make this change.

[edison1105]

Closing as duplicate