Extracted syscall packages

plugos-syscall/shell.ts

@@ -0,0 +1,8 @@
+import { syscall } from "./syscall";
+
+export async function run(
+  cmd: string,
+  args: string[]
+): Promise<{ stdout: string; stderr: string }> {
+  return syscall("shell.run", cmd, args);
+}