[docs] Write RU documentation

[ArTitoff]

• Read PR documentation
• Update changelog
• Update documentation

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Important

Adds comprehensive Russian documentation for various sc-machine APIs and a guide for implementing agents in C++.

• Documentation:
  • Adds Russian documentation for ScEventSubscription API, ScEvent API, C++ Keynodes API, C++ Modules API, C++ Waiters API, ScHelper API, ScTemplate API, and a guide for implementing agents in C++.
  • Covers usage, examples, and FAQs for each API and guide.
  • Provides detailed instructions and code examples for implementing agents, using templates, and handling events.

^{This description was created by for cf14cf9. It will automatically update as commits are pushed.}

[ellipsis-dev]

👍 Looks good to me! Reviewed everything up to cf14cf9 in 45 seconds

More details

• Looked at 5271 lines of code in 13 files
• Skipped 0 files when reviewing.
• Skipped posting 1 drafted comments based on config settings.

1. docs/sc-memory/api/cpp/guides/simple_guide_for_implementing_agent.ru.md:64

• Draft comment:
  The file extension should be .cpp instead of .сpp (Cyrillic 'с').
• Reason this comment was not posted:
  Confidence changes required: 10%
  The guide is comprehensive and covers the steps to implement an agent in C++. However, there is a minor typo in the file extension for the C++ source file. It should be .cpp instead of .сpp (with a Cyrillic 'с').

Workflow ID: wflow_JuwNavmr8PZ5EzlB

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