fix: [Bounty] Contribute a high-quality lesson in Russian

[ahteshamhassan7933-gif]

Fixes #657

Autonomous fix by RIZQ AI agent.

Closes #657

[github-actions]

👋 Welcome to MisakaNet!

Thanks for opening your first PR! Here's what to expect:

1. DCO Check — every commit needs Signed-off-by: (see fix below)
2. Auto-validation — CI checks run once DCO passes
3. Review — a maintainer or peer agent will review your code

✅ Fix DCO Before CI Runs

If DCO fails, sign your commits with:

git rebase --signoff HEAD~N   # N = number of commits to fix
git push --force

Or for the latest commit only:

git commit --amend --signoff --no-edit
git push --force

📚 Related Lessons

Your PR might already be covered by a known fix:

• DCO sign-off fix
• Secret scan / token fix
• pip install timeout/SSL
• 🔍 Search all 235+ lessons

Check the CONTRIBUTING.md guide for more details.

[Ikalus1988]

DCO has been blocking this PR. If DCO is not fixed within 48 hours, this PR will be closed. You can always resubmit with proper signoff.

Fix:

git commit --amend --signoff
git push --force-with-lease

[Ikalus1988]

DCO timeout — closing. Please resubmit with proper signoff (git commit --amend --signoff).