feat: switch to new package-based neovim flake

hosts/adrastea/configuration.nix

@@ -152,7 +152,6 @@
   # List packages installed in system profile. To search, run:
   # $ nix search wget
   environment.systemPackages = with pkgs; [
-    neovim
     wget
     git
     curl

hosts/adrastea/default.nix

@@ -33,7 +33,6 @@
           ../../users/youwen/common
           ../../users/youwen/common/neofetch
           catppuccin.homeManagerModules.catppuccin
-          neovim-config.homeManagerModules.default
         ];
       };
     }

hosts/callisto/configuration.nix

@@ -122,7 +122,6 @@
   # List packages installed in system profile. To search, run:
   # $ nix search wget
   environment.systemPackages = with pkgs; [
-    neovim
     wget
     git
     curl

hosts/callisto/default.nix

@@ -30,7 +30,6 @@
           ../../users/youwen/linux/laptop
           ../../users/youwen/linux/packages/aarch-64
           ./home-manager-extras
-          neovim-config.homeManagerModules.default
           catppuccin.homeManagerModules.catppuccin
         ];
       };

hosts/demeter/configuration.nix

@@ -135,23 +135,9 @@
   # List packages installed in system profile. To search, run:
   # $ nix search wget
   environment.systemPackages = with pkgs; [
-    neovim
     wget
     git
     curl
-    librewolf
-    gnumake
-    gcc
-    cachix
-    gnupg
-    openssh
-    python3
-    steam-run
-
-    # deps for neovim compilation
-    lua51Packages.lua
-    lua51Packages.luarocks
-    tree-sitter
   ];
 
   environment.variables = {

hosts/demeter/default.nix

@@ -36,7 +36,6 @@
           ../../users/youwen/linux/spicetify
           ./home-manager-extras
           catppuccin.homeManagerModules.catppuccin
-          neovim-config.homeManagerModules.default
         ];
       };
     }

modules/linux/core/default.nix

@@ -1,4 +1,12 @@
 {
+  inputs,
+  system,
+  ...
+}: {
+  environment.systemPackages = [
+    inputs.personal-neovim.packages.${system}.default
+  ];
+
   security.sudo.enable = false;
 
   security.doas = {