Update channels before flake
Dependencies
- [2]
7V4QEB4WAdd `nix flake update` to update steps - [3]
HINOSPQOAdd simple nushell update script - [4]
DQWC7X43Use `nh os switch` instead of `nixos-rebuild switch` in rebuild script
Change contents
- edit in src/update.nu at line 38
nix flake update; - edit in src/update.nu at line 39
nix flake update;