Update translation.json

[hydrasources]

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[greptile-apps]

PR Summary

Added Russian translation for the theme creator badge description in the localization files.

• Added new badge section in /src/locales/ru/translation.json for theme creator badge localization
• Fixed minor syntax error in the Russian translation text formatting
• Maintained consistent translation style with existing Russian localization entries

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

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