Environment variable setup documentation

[halcwb]

Issue Description

Need to document the preferred way of setting up environment variables for development.

Current Situation

@draptick mentioned using direnv which requires creating a .envrc file with environment variables. However, there are many ways to achieve this and we should document the recommended approach.

Suggested Solution

• Document the preferred method for setting environment variables in development
• Consider adding example configuration files or setup scripts
• Update README.md with clear instructions

Environment Variables Needed

Based on the error logs:

• GENPRES_URL_ID
• GENPRES_LOG
• GENPRES_PROD
• GENPRES_DEBUG

Related

Part of onboarding feedback from @draptick

[halcwb]

@draptik : I created the docs and I think this is know something that is actionable by for example Copilot to quickly get this project up and running.

What do you think?

[draptik]

@halcwb I will have a look at the updated documentation.
BTW: not everybody has access to Copilot (or other LLMs).

I find it amusing, that we - as humans - compose our instructions in a more readable format for LLMs than we ever did for fellow humans... ;-)

[halcwb]

I find it amusing, that we - as humans - compose our instructions in a more readable format for LLMs than we ever did for fellow humans... ;-)

Very interesting notion, but my explanation would be that the LLM actually reads these docs and will (probably) act accordingly :-)

[halcwb]

Was implemented see: 10e3660