Putting package-management options in a single place (unified interface)

[drws]

Runners' and runtimes' package management is currently a bit scattered around the GUI:

• Preferences > Runners for adding and removing runners (such as Wine)
• Preferences > Runners > Wine > (version management icon) shows Manage Wine versions window where Wine can be updated
• Preferences > Updates where Wine update channel can be selected and runtimes updated

Wine package management is scattered around at least the three places above. Also different approaches to runner and runtime management is more confusing than making a distinction between the two package types. Package (runner and runtime) management could be unified into a single interface which provided an overview of everything available and installed (and also an option to update everything Lutris needs at once). The new combined interface could provide installation, removal, updating, update channel selection and version selection options for all runners and runtimes. Also selecting more than one version (such as in the case of Wine) could be incorporated to have a complete overview and all management options in one place. The proposal would also reduce number of Preferences pages due to Runners and Updates merger.