chore(dotnet): avoid using two different dotnet versions

rider uses dotnet-sdk_8 for reshaper, but dotnetCorePackages has a
different version

configs/desktop.nix

@@ -2,13 +2,11 @@
   lib,
   pkgs,
   config,
-  catppuccin,
   lanzaboote,
   ...
 }:
 {
   imports = [
-    catppuccin.nixosModules.catppuccin
     lanzaboote.nixosModules.lanzaboote
 
     ./client.nix
@@ -77,7 +75,6 @@
 
   hm = {
     imports = [
-      catppuccin.homeManagerModules.catppuccin
       ../programs/java.nix
     ];
 

flake.lock

@@ -70,21 +70,6 @@
         "url": "https://git.uku3lig.net/uku/camasca"
       }
     },
-    "catppuccin": {
-      "locked": {
-        "lastModified": 1735028008,
-        "narHash": "sha256-crbQNRVQgPH0hX5vZk8xL9JStXo74Es7zDBjRcc4i+A=",
-        "owner": "Stonks3141",
-        "repo": "ctp-nix",
-        "rev": "bfd20bcf45f1de0e97b551be51495abf8a727f1a",
-        "type": "github"
-      },
-      "original": {
-        "owner": "Stonks3141",
-        "repo": "ctp-nix",
-        "type": "github"
-      }
-    },
     "crane": {
       "locked": {
         "lastModified": 1734808813,
@@ -297,7 +282,6 @@
         "agenix": "agenix",
         "api-rs": "api-rs",
         "camasca": "camasca",
-        "catppuccin": "catppuccin",
         "crane": "crane",
         "flake-parts": "flake-parts",
         "flake-utils": "flake-utils",

flake.nix

@@ -73,8 +73,6 @@
       inputs.darwin.follows = "";
     };
 
-    catppuccin.url = "github:Stonks3141/ctp-nix";
-
     crane.url = "github:ipetkov/crane";
 
     flake-parts = {

justfile

@@ -6,7 +6,7 @@ check:
 
 switch *args:
     @sudo -v
-    nh os switch --ask . -- --keep-going {{args}}
+    nh os switch --no-nom --ask . -- --keep-going {{args}}
 
 rollback:
     @sudo -v
@@ -14,7 +14,7 @@ rollback:
 
 boot *args:
     @sudo -v
-    nh os boot --ask . -- --keep-going {{args}}
+    nh os boot --no-nom --ask . -- --keep-going {{args}}
 
 deploy system user="leo":
     #!/usr/bin/env bash
@@ -23,7 +23,7 @@ deploy system user="leo":
     nix copy "$flake" --to "ssh://{{user}}@{{system}}"
     # -R/--bypass-root-check is needed because of a Git CVE regression in Nix 2.20
     # See NixOS/nix#10202, viperML/nh#200
-    ssh -t "{{user}}@{{system}}" "sudo flock -w 60 /dev/shm/deploy-{{system}} nix run n#nh -- os switch -R -H {{system}} --ask $flake"
+    ssh -t "{{user}}@{{system}}" "sudo flock -w 60 /dev/shm/deploy-{{system}} nix run n#nh -- os switch --no-nom -R -H {{system}} --ask $flake"
 
 lint *args:
     statix check -i flake.nix **/hardware-configuration.nix {{args}}

programs/dotnet.nix

@@ -12,8 +12,7 @@ in
     packages = [ pkgs.jetbrains.rider ];
 
     file = {
-      ".dotnet/8".source =
-        mkOutOfStoreSymlink "${pkgs.dotnetCorePackages.dotnet_8.sdk.unwrapped}/share/dotnet";
+      ".dotnet/8".source = mkOutOfStoreSymlink "${pkgs.dotnet-sdk_8}/share/dotnet";
       ".dotnet/mono".source = mkOutOfStoreSymlink pkgs.mono;
     };
   };