Managing Data Directories

[nemerle]

• Create UI elements for adding and removing data directories
• Implement logic to save data directories in configuration file
• Ensure launcher can read data from specified directories
• Pass data directory paths to UE executable

Data directories are a list of

• Old client location - original data
• CommonData - UE5 assets
• ServerData - UE5 assets
  Each server-version pair can reference a different set and versions of assets.