Translations update from Hosted Weblate (#57)

* Added translation using Weblate (Russian)

* Translated using Weblate (Russian)

Currently translated at 100.0% (363 of 363 strings)

Translation: Rays/string.xml
Translate-URL: https://hosted.weblate.org/projects/rays/string-xml/ru/

* Added translation using Weblate (Portuguese)

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Co-authored-by: Xapitonov <sergejharitonov001@gmail.com>
Co-authored-by: ssantos <ssantos@web.de>

Author: 3 people

app/src/main/res/values-pt/strings.xml

@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+</resources>