Provide Russian translation of client strings.

[replaid]

DeepSeek prompt (to help others who may want to do similar with other languages):

I want to translate a Discourse plugin to Russian.

I did a similar thing successfully for a different Discourse plugin, here's that PR: merefield/discourse-locations#143

Please propose a localized yml for this. Use the same Almaty location and lat/long as in the PR above for the sample address instead of the Sydney address. Make reasonable efforts not to exceed the length of the English by too much. Use professional UI best practices. This is UI for a Discourse web forum. Please ask about things you're not certain about.

I was personally uncertain about the translation of "wizard" to мастер but confirmed that with Wikipedia.