fix: update checksums to match current script files

Author: Copilot

public/checksum.txt

@@ -1,4 +1,4 @@
-348b78e992d28ecebd23940d06944629ef7f8f9d93c17ef3469cd6eebd288451 public/sh/install_zpmod.sh
-7408a1045f330a6e73bda55c6c7b48be7873a4e7f1fb00d7db989827cc9224a9 public/sh/install.sh
-f8519bf7e3e42ad67cc9cff6d82a8367641611fc687b2f6793e26bd55dbbb553 public/sh/sync-init.sh
-98f54a779985719e390b3e4559b7b0ac22101caac91d0569d41cd9229a05c6de public/zsh/init.zsh
+0140801e80b2d8767e95d215850b6feab3642ee2b6fd70fbf4aab09afcfe7fca public/sh/install_zpmod.sh
+0cca0bb9f95101b4bf392d6aa3c23123602d99a7cbb0decacaa72973e016d89d public/sh/install.sh
+08cc893ceb982fc99d17db1966c6c30790cc571e16e4f5392352d995f5252952 public/sh/sync-init.sh
+5c7af31d7fc848d80f9fedf69c75e6844503f550a3d5e020bc7cdfdaca624763 public/zsh/init.zsh