* App: Sanitize all paths for null characters
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Apply suggestions from code review
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Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Kacper Donat <kadet1090@gmail.com>
At the application level, support the existence of subdirectories inside
the original config and data paths for a specific version of the
software. For a new installation, create them, but for an existing
installation use the most recent available version, even if it's not the
current one (and even if it's not versioned at all). Any migration must
be done at the GUI level due to the amount of data that is potentially
being copied during that process.
