Make ntfy use system python on macOS

[ProfessorManhattan]

❔ What are you experiencing an issue with?

Latest Release

❔ Version

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🐞 Description

ntfy is an application that allows push notifications / desktop notifications from the terminal. It must use the system installed python version but right now I'm only seeing the python versions that mise handles. We need to update the ~/.local/bin/installx file to install pip3 definitions with the system Python. (ntfy is actually the only binary in the whole project that relies on pip3 instead of pipx).

⏺️ Steps To Reproduce

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📒 Relevant Log Output

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💡 Possible Solution

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