remove unused devenv files

devenv.lock

@@ -1,65 +0,0 @@
-{
-  "nodes": {
-    "devenv": {
-      "locked": {
-        "dir": "src/modules",
-        "lastModified": 1779749056,
-        "narHash": "sha256-AtocdrunzuxTvSDn+82RntEhrs6TicM6Z4/zNQS9KKg=",
-        "owner": "cachix",
-        "repo": "devenv",
-        "rev": "099ac65fcef79e88127bdc06adbd1ea94255274a",
-        "type": "github"
-      },
-      "original": {
-        "dir": "src/modules",
-        "owner": "cachix",
-        "repo": "devenv",
-        "type": "github"
-      }
-    },
-    "nixpkgs": {
-      "inputs": {
-        "nixpkgs-src": "nixpkgs-src"
-      },
-      "locked": {
-        "lastModified": 1778507786,
-        "narHash": "sha256-HzSQCKMsMr8r55LwM1JuzIOB+8bzk0FEv6sItKvsfoY=",
-        "owner": "cachix",
-        "repo": "devenv-nixpkgs",
-        "rev": "8f24a228a782e24576b155d1e39f0d914b380691",
-        "type": "github"
-      },
-      "original": {
-        "owner": "cachix",
-        "ref": "rolling",
-        "repo": "devenv-nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs-src": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1778274207,
-        "narHash": "sha256-I4puXmX1iovcCHZlRmztO3vW0mAbbRvq4F8wgIMQ1MM=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "b3da656039dc7a6240f27b2ef8cc6a3ef3bccae7",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixpkgs-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "root": {
-      "inputs": {
-        "devenv": "devenv",
-        "nixpkgs": "nixpkgs"
-      }
-    }
-  },
-  "root": "root",
-  "version": 7
-}

devenv.nix

@@ -1,66 +0,0 @@
-{ pkgs, lib, config, inputs, ... }:
-
-let
-  system = pkgs.stdenv.hostPlatform.system;
-
-  jlibghostty = builtins.getFlake
-    "git+https://gitea.gregorlohaus.com/gregor/jlibghostty.git";
-
-  jlib = jlibghostty.packages.${system}.jlibghostty;
-  hostNvidiaLibs = ".devenv/host-nvidia-libs";
-in
-{
-  packages = [
-    pkgs.git
-    pkgs.gradle_9
-    pkgs.jdk25
-    pkgs.jdt-language-server
-    pkgs.openjfx
-
-    pkgs.glib
-    pkgs.xorg.libXxf86vm
-    pkgs.xorg.libXrender
-    pkgs.xorg.libXtst
-    pkgs.xorg.libXi
-    pkgs.xorg.libXrandr
-
-    pkgs.libGL
-    pkgs.gtk3
-    pkgs.alsa-lib
-    pkgs.mesa-demos
-  ];
-
-  env.LD_LIBRARY_PATH = "${hostNvidiaLibs}:" + lib.makeLibraryPath [
-    pkgs.openjfx
-
-    pkgs.glib
-    pkgs.xorg.libXxf86vm
-    pkgs.xorg.libXrender
-    pkgs.xorg.libXtst
-    pkgs.xorg.libXi
-    pkgs.xorg.libXrandr
-
-    pkgs.libGL
-    pkgs.gtk3
-    pkgs.alsa-lib
-  ] + ":/usr/lib/x86_64-linux-gnu/nvidia/current";
-  env.__GLX_VENDOR_LIBRARY_NAME = "nvidia";
-  env.__EGL_VENDOR_LIBRARY_FILENAMES = "/usr/share/glvnd/egl_vendor.d/10_nvidia.json";
-  env.JLIBGHOSTTY_MAVEN_REPO = "${jlib}/maven";
-
-  enterShell = ''
-    mkdir -p ${hostNvidiaLibs}
-    for lib in \
-      /usr/lib/x86_64-linux-gnu/libnvidia*.so* \
-      /usr/lib/x86_64-linux-gnu/libGLX_nvidia.so* \
-      /usr/lib/x86_64-linux-gnu/libEGL_nvidia.so* \
-      /usr/lib/x86_64-linux-gnu/nvidia/current/libnvidia*.so* \
-      /usr/lib/x86_64-linux-gnu/nvidia/current/libGLX_nvidia.so* \
-      /usr/lib/x86_64-linux-gnu/nvidia/current/libEGL_nvidia.so*
-    do
-      if [ -e "$lib" ]; then
-        ln -sfn "$lib" ${hostNvidiaLibs}/"$(basename "$lib")"
-      fi
-    done
-  '';
-}

devenv.yaml

@@ -1,18 +0,0 @@
-# yaml-language-server: $schema=https://devenv.sh/devenv.schema.json
-inputs:
-  nixpkgs:
-    url: github:cachix/devenv-nixpkgs/rolling
-
-# If you're using non-OSS software, you can set allowUnfree to true.
-# allowUnfree: true
-
-# If you're not willing to allow unsupported packages:
-# allowUnsupportedSystem: false
-
-# If you're willing to use a package that's vulnerable
-# permittedInsecurePackages:
-#  - "openssl-1.1.1w"
-
-# If you have more than one devenv you can merge them
-#imports:
-# - ./backend