docs(mddocs): add strategy from docs_rework

[wm-wm-wm]

Change Summary

Created Strategy folder documentation with documents in markdown.

Related issue number

DOP-27551

Checklist

• [ x ] Commit message and PR title is comprehensive
• [ x ] Keep the change as small as possible
• [ x ] Unit and integration tests for the changes exist
• [ x ] Tests pass on CI and coverage does not decrease
• [ x ] Documentation reflects the changes where applicable
• docs/changelog/next_release/<pull request or issue id>.<change type>.rst file added describing change
  (see CONTRIBUTING.rst for details.)
• [ x ] My PR is ready to review.

[github-actions]

Coverage Report •

File	Stmts	Miss	Branch	BrPart	Cover	Missing
TOTAL	10293	1509	1846	373	85%

report-only-changed-files is enabled. No files were changed during this commit :)