- BlurredTextSpan draws the text once with a 5dp blur (no more repeated
draws); the number stays unreadable
- Add a License section (GPL-2.0-or-later) to both READMEs noting the
freedom to redistribute and the independent-fork disclaimer
- README.md is now Russian (default page on GitHub); English moved to
README.en.md, both cross-linked; drop README.ru.md
- Increase BlurredTextSpan radius to 7dp and draw the blurred glyphs
multiple times so the number becomes an unreadable smudge