Translate UI to Portuguese (Brazil)

Signed-off-by: Mateus Auler <mateusauler@protonmail.com>

src/lang.rs

@@ -9,6 +9,7 @@ mod tw;
 mod de;
 mod ru;
 mod eo;
+mod ptbr;
 
 #[cfg(not(any(target_os = "android", target_os = "ios")))]
 pub fn translate(name: String) -> String {
@@ -36,6 +37,7 @@ pub fn translate_locale(name: String, locale: &str) -> String {
         "de" => de::T.deref(),
         "ru" => ru::T.deref(),
         "eo" => eo::T.deref(),
+        "ptbr" => ptbr::T.deref(),
         _ => en::T.deref(),
     };
     if let Some(v) = m.get(&name as &str) {