Configuring dependencies for sandboxed game script runners on NixOS

Setting up custom game execution environments and helper utilities on NixOS often requires handling non-standard dynamic libraries and Wine-based runtimes. On traditional distributions, running third-party automation utilities for environments such as Roblox usually relies on precompiled binaries expecting standard FHS paths, which causes immediate runtime link failures on a pure Nix system without explicit environment wrapping. Adopting an isolated development shell via buildFHSEnv resolves ba...