refactor: modularize the configuration

chore: remove unnecessary code, use modules instead of imports, split files

feat: use global packages in home-manager

feat: enable secure boot

feat: add new laptop phobos

fix: use nixosModules output from nixos-hardware

feat: add nixos-hardware for laptop

chore: rename hosts

feat: add auto regenerated nix-index-database

chore: update to nixos-unstable

feat: add nur overlay and modules correctly

feat: use user packages instead of global

fix: add missing nur for desktop

feat: add Firefox with extensions

feat: add vscodium with extensions

Use custom doom emacs setup instead of nix-community/nix-doom-emacs[1;5D

fix: fix issues

fix: fix issues

feat: add initial configurations