- Large code refactoring and optimizations
- The more essential SteamCMD directories (config and userdata) will no longer be cleaned up by the program, hopefully to speed up the first call
- Games can now also use SteamCMD as a fallback similar to DLC (previously both steam store AND steamCMD output was required for games, now it's either OR)
- Overhauled and made OnTreeViewNodeCheckedChanged method more stable
- Made node sub-text display more specific to only game and dlc ids
- Fixed program validating tree nodes based on the pre-Epic-support id system
- Overhauled Epic Games entitlement querying and parsing
- Added back ScreamAPI entitlement selection, with preparations to add catalog item selection
