Master HUD FS25

The UI renderer bedrock of the Realistic Farming mod ecosystem. MasterHUD is mod 3 in the load order. It owns the single draw loop that renders every companion mod's overlay, in a pull model: companions flip a dirty flag instead of rebuilding HUD strings every frame, and MasterHUD calls their fetch callback only when the data actually changed. It also handles menu-suspend, corner stacking, and unload cleanup once for all of them. There are no settings and nothing to configure. Install it, keep it loaded, and let the companion mods use it.