update
guide-zh-CN/rest-quick-start.md translated.
guide-zh-CN/rest-routing.md translated.
guide-zh-CN/rest-rate-limiting.md translated.
guide-zh-CN/rest-error-handling.md translated.
line breaking fixed.
symbol modified.
guide-zh-CN/rest-response-formatting.md translated.
guide-zh-CN/rest-versioning.md translated.
gii command line WIP
console gii WIP
Added polish guide
Complete translation of `input-validation.md`
Fix Typo for concept-aliases
complete the translation of  `concept-aliases.md`
Translate guide/start-gii into pt-BR
Merge pull request #5017 from GuidoBR/start-gii.md-pt-br

Translate guide/start-gii into pt-BR
ncessary -> necessary
Merge pull request #5022 from errogaht/patch-1

[skip ci] ncessary -> necessary
WIP