[bugfix-865] unref process to close window - create BSMHook

[Arimodu]

Scope

Added BSMHook for checking when the game starts correctly

Implementation

Uses a socket and BSMHook mod to check when the game loads the MainMenu scene before resolving the promise (and closing the launcher in case of launching from shortcut.

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🟢 Nice refactor!

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🔴 This change will break something important

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[sonarqubecloud]

Quality Gate failed

Failed conditions
C Reliability Rating on New Code (required ≥ A)

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