refactor(daemon): share runtime and service probe helpers

src/daemon/runtime-binary.ts

@@ -0,0 +1,11 @@
+import path from "node:path";
+
+export function isNodeRuntime(execPath: string): boolean {
+  const base = path.basename(execPath).toLowerCase();
+  return base === "node" || base === "node.exe";
+}
+
+export function isBunRuntime(execPath: string): boolean {
+  const base = path.basename(execPath).toLowerCase();
+  return base === "bun" || base === "bun.exe";
+}