Update Wiki

[WolfgangDaniel]

As a developer, I'd like to have an updated wiki, in order to only find relevant information about the project quickly.

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💭   Hints & Thoughts

Check popular open-source projects and steal some quick win ideas we can implement

❓   Additional Questions to Answer / Consider

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✅   Conditions of satisfaction

• Should delete files or parts of files that are not needed anymore (have a look at hints and thoughts) -> make sure you extract all the information from these files that is still useful (rule of thumb: everything you can just google is not relevant)
• Add diagrams from the technical presentation to the wiki
• Should enrich the architecture text with pointers to the code files or folders that implement specific elements of the architecture.
• Refactor the structure and naming of the pages in the wiki if needed
• Check all final wiki files for typos.

[SanJSp]

Updating the ssot wiki is also very important here