Added Russian localization and README-ru.md

Xenon007 · Xenon007 · commit 88f1a11b55bc · 2025-08-08T04:44:55.000+03:00
diff --git a/web/src/assets/flags/ru.svg b/web/src/assets/flags/ru.svg
@@ -0,0 +1 @@
+<?xml version="1.0" encoding="UTF-8"?><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 9 6" width="900" height="600"><rect fill="#fff" width="9" height="3"/><rect fill="#d52b1e" y="3" width="9" height="3"/><rect fill="#0039a6" y="2" width="9" height="2"/></svg>
