Add PT-BR translations (#456)

* Translate final.md, hello_world.md, README.md, ROADMAP.md and SUMMARY.md

* Translatation complete

* Internationalization: move guide to en folder and preserve its history. (#494)

* Clean files and build mdBook with localization feature

* Rebase, remove leftovers and check book builds for every language: ✅

Co-authored-by: Jon Kelley <jkelleyrtp@gmail.com>

docs/guide/src/en/roadmap.md

@@ -129,4 +129,4 @@ We are currently working on our own build tool called [Dioxus CLI](https://githu
 
 The internal architecture of Dioxus was designed from day one to support the `LiveView` use-case, where a web server hosts a running app for each connected user. As of today, there is no first-class LiveView support – you'll need to wire this up yourself.
 
-While not currently fully implemented, the expectation is that LiveView apps can be a hybrid between Wasm and server-rendered where only portions of a page are "live" and the rest of the page is either server-rendered, statically generated, or handled by the host SPA.
+While not currently fully implemented, the expectation is that LiveView apps can be a hybrid between Wasm and server-rendered where only portions of a page are "live" and the rest of the page is either server-rendered, statically generated, or handled by the host SPA.