feat(#56):first version of blog about cache

[Yanich96]

Closes: #56
First version of a blog about caching.

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PR-Codex overview

The PR adds SVG illustrations for different compilation steps in a Maven plugin.

Detailed summary

• Added SVG images depicting compilation steps in EO Cache.
• Each image includes text, rectangles, lines, and markers.
• Clear visual representation of the workflow for different scenarios.

The following files were skipped due to too many changes: images/RewritingInCacheEO2.svg, images/defaultPhaseMaven.svg, images/defaultCPhase.svg, images/EO.svg, _posts/2024/2024-02-06-about-caching-in-eo.md

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[Yanich96]

#58 (comment)
@yegor256 Do I need to divide the blog into these subsections?
In the comment you did not write about a description of the caching error in EO. Should I need to remove this description or describe it in the section "What approach did we choose for EO and why"?