Update workflows

.forgejo/workflows/ci.yml

@@ -7,16 +7,12 @@ on:
 
 env:
   CARGO_TERM_COLOR: always
-  NIX_CONFIG: experimental-features = nix-command flakes
 
 jobs:
   checks:
     name: checks
     runs-on: nixos
     steps:
-      - name: Install node
-        run: nix profile add nixpkgs#nodejs_24
-
       - name: Checkout
         uses: https://data.forgejo.org/actions/checkout@v4
 

.forgejo/workflows/release.yml

@@ -14,16 +14,10 @@ on:
         required: true
         type: string
 
-env:
-  NIX_CONFIG: experimental-features = nix-command flakes
-
 jobs:
   release:
     runs-on: nixos
     steps:
-      - name: Install node & bun
-        run: nix profile add nixpkgs#nodejs_24 nixpkgs#bun
-
       - name: Check out repo
         uses: https://data.forgejo.org/actions/checkout@v4
         with:
@@ -32,9 +26,6 @@ jobs:
       - name: Install dependencies
         run: bun install
 
-      - name: Install cc linker, sed & jq
-        run: nix profile add nixpkgs#stdenv.cc nixpkgs#gnused nixpkgs#jq
-
       - name: Build all
         run: bun build:all