Safe install/uninstall

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Safe installation and uninstallation imply that during install and uninstall, an additional function is performed that looks for package dependencies. This function controls that when a package is removed, dependencies in other packages remain intact, and unused dependencies are deleted along with the package.
It will be easier to explain with an example: Imagine that you have an aiohttp package and a pydantic package. They both have a typing-extensions dependency. If you delete one of them, all other dependencies except typing-extensions will be removed.

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Also, for optimization: need to create an additional structure that will store all installed packages and their conditions in order to avoid duplicate search.