adding tuigreet, lots of small changes all over

modules/home/shell-conf.nix

@@ -27,13 +27,12 @@
     tldr
     glow
     delta
-    btop-rocm
+    (btop-rocm.override { cudaSupport = true; })
     gnupg
     imagemagick
     gnutls
     gettext
     gnumake
-    nix-index
     nix-du
     usbutils
     pciutils
@@ -126,6 +125,10 @@
   ];
 
   programs = {
+    nix-index = {
+      enable = true;
+      enableFishIntegration = true;
+    };
     direnv = {
       enable = true;
       nix-direnv.enable = true;
@@ -153,15 +156,18 @@
       ];
     };
     zoxide = {
+      enableFishIntegration = true;
       enable = true;
     };
     starship = {
+      enableFishIntegration = true;
       enable = true;
     };
     ripgrep = {
       enable = true;
     };
     thefuck = {
+      enableFishIntegration = true;
       enable = true;
     };
     wezterm = {
@@ -206,6 +212,7 @@
     eza = {
       enable = true;
       git = true;
+      enableFishIntegration = true;
     };
     fd = {
       enable = true;
@@ -217,7 +224,6 @@
     broot = {
       enable = true;
     };
-    htop.enable = true;
     lazygit.enable = true;
     jq.enable = true;
     rbw = {