[Fix] Save sync fixes

[flavioislima]

This moves the handling of the auto-save syncs to the backend. Instead of doing it in several different files on the frontend like we are doing today, it will just check the setting on the launch command and do the download and upload. This should fix an issue on steam deck gaming mode after closing the games, where the auto sync won't work since the frontend is killed after the launching.

It also should fix some cases where the save path input is not shown sometimes.
Also added a method to retry to get the saves path on click and cancel the searching for the save path.
Fixed the visual glitch (I can call that) when showing that it was searching for the saves path. Created a new component that shows a simple text with the progress and accepts a callback.
Removed the text that shows the save location for GOG games, I think that is too technical and have no use case for the end user unless for debugging. This was causing the layout to break and be different from the one on legendary saves.

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Use the following Checklist if you have changed something on the Backend or Frontend:

• Tested the feature and it's working on a current and clean install.
• Tested the main App features and they are still working on a current and clean install. (Login, Install, Play, Uninstall, Move games, etc.)
• Created / Updated Tests (If necessary)
• Created / Updated documentation (If necessary)

[Nocccer]

LGTM. I have some question if we catching sideload games.