tests: include harness shutdown in the shared executable

host/tests/it/harness_shutdown.rs

@@ -33,7 +33,7 @@ async fn shutdown_child() -> anyhow::Result<()> {
         receiver,
         concat!(
             "globalThis.foundationCase = 'shutdown';\n",
-            include_str!("../js/foundation-test-bundle.js")
+            include_str!("../../js/foundation-test-bundle.js")
         ),
     )
     .await?;
@@ -79,7 +79,7 @@ fn sigterm_cancels_tool_and_resumes() -> anyhow::Result<()> {
     )?;
     let spawn = || {
         Command::new(std::env::current_exe().unwrap())
-            .args(["--exact", "shutdown_child", "--nocapture"])
+            .args(["--exact", "harness_shutdown::shutdown_child", "--nocapture"])
             .env("SHUTDOWN_WORLD", dir.path())
             .stdin(Stdio::null())
             .spawn()

host/tests/it/main.rs

@@ -38,6 +38,7 @@ mod goal_questions;
 mod harness;
 mod harness_api;
 mod harness_foundation;
+mod harness_shutdown;
 mod hook;
 mod hook_api;
 mod hook_git;