* docs: Add course content for Day 8
* all in one single file and threw out a lot of stuff.
* standart init for client
* pitstop Reflect on Your Findings
* pitstop fix
* pitstop fix
* pitstop fix
* renamed 8 to 6
* renamed day-8 folder to day-6
* updated overview
* Update final-project.md
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Co-authored-by: Kirstin <kirstin.taufertshoefer@qdrant.com>
Co-authored-by: Andrey Vasnetsov <andrey@vasnetsov.com>