migrate to specific folder & add fish conf

private_dot_config/hypr/scripts/grimblast/default.nix

@@ -1,52 +0,0 @@
-{
-  lib,
-  stdenvNoCC,
-  makeWrapper,
-  scdoc,
-  coreutils,
-  grim,
-  jq,
-  libnotify,
-  slurp,
-  wl-clipboard,
-  hyprpicker,
-  hyprland ? null,
-}:
-stdenvNoCC.mkDerivation {
-  pname = "grimblast";
-  version = "0.1";
-
-  src = ./.;
-
-  nativeBuildInputs = [
-    makeWrapper
-  ];
-
-  buildInputs = [
-    scdoc
-  ];
-
-  makeFlags = ["PREFIX=$(out)"];
-
-  postInstall = ''
-    wrapProgram $out/bin/grimblast --prefix PATH ':' \
-      "${lib.makeBinPath ([
-        coreutils
-        grim
-        jq
-        libnotify
-        slurp
-        wl-clipboard
-        hyprpicker
-      ]
-      ++ lib.optional (hyprland != null) hyprland)}"
-  '';
-
-  meta = with lib; {
-    description = "A helper for screenshots within Hyprland, based on grimshot";
-    license = licenses.mit;
-    platforms = platforms.unix;
-    maintainers = with maintainers; [misterio77];
-    mainProgram = "grimblast";
-  };
-}