Path change after Astral 0.5.0 update (#4336)
* Astral 0.5.0 path change
https://github.com/astral-sh/uv/releases
Use XDG (i.e. ~/.local/bin) instead of the Cargo home directory in the installer
* Fix path in production-app-platform example
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Co-authored-by: Masen Furer <m_github@0x26.net>