guide/scaling-up

[phox081]

file da tradurre:

• [x] guide/scaling-up
  • [x] TestingApiSwitcher.vue
  • [x] images
  • [x] routing.md
  • [x] sfc.md
  • [x] ssr.md
  • [x] state-management.md
  • [x] testing.md
  • [x] tooling.md