[Wine][Ch.8] InvalidCastException on startup when registering key hooks

I saw this error on the logs, likely due to lack of error checking in `KeyHook.cs`

```c#
InvalidCastException: Cannot cast from source type to destination type.
at System.Diagnostics.ProcessModuleCollection.get_Item (Int32 index) [0x00000] in :0
at System.Diagnostics.Process.get_MainModule () [0x00000] in :0
at (wrapper remoting-invoke-with-check) System.Diagnostics.Process:get_MainModule ()
at Assets.Scripts.Core.KeyHook.SetHook (Assets.Scripts.Core.LowLevelKeyboardProc proc) [0x00000] in :0
at Assets.Scripts.Core.KeyHook..ctor () [0x00000] in :0
at Assets.Scripts.Core.GameSystem.Initialize () [0x00000] in :0
at Assets.Scripts.Core.GameSystem.CheckInitialization () [0x00000] in :0
at Assets.Scripts.Core.GameSystem.Update () [0x00000] in :0
```

Full Log: [log.txt](https://github.com/user-attachments/files/16728938/log.txt)

The error originates in Assets/Scripts/Core/KeyHook.cs, specifically in the SetHook method and constructor. Examine the Process.MainModule usage and the LowLevelKeyboardProc delegate. Check the full log for additional context. The fix likely involves adding error handling for the InvalidCastException when retrieving the main module, possibly due to Wine compatibility. Test the startup after changes to ensure the hook registers without crashing.

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