// Baked from `[crates.e2e] alt_host` at generation time: the mock server reads
// ALEF_MOCK_ALT_HOST from its own process environment, so the standalone spawn
// here sets it explicitly rather than relying on an ambient shell var.
// `getEnvMap` starts from the real OS environment, so an already-exported
// override still wins.
var _alef_spawn_env = std.process.getEnvMap(_alloc) catch std.process.EnvMap.init(_alloc);
if (_alef_spawn_env.get("ALEF_MOCK_ALT_HOST") == null) {
_alef_spawn_env.put("ALEF_MOCK_ALT_HOST", "{{ alt_host }}") catch {};
}