nix: start keyring as service to fix issues, add packages

nix/configuration.nix

@@ -154,6 +154,10 @@
   xdg.portal.enable = true;
   xdg.portal.extraPortals = [ pkgs.xdg-desktop-portal-gtk ];
 
+  services.emacs.enable = true;
+
+  services.gnome.gnome-keyring.enable = true;
+
   # List packages installed in system profile. To search, run:
   # $ nix search wget
   environment.systemPackages = with pkgs; [
@@ -168,8 +172,14 @@
     git
     dotter
     mc
+    broot
+    rnr # renaming tool in rust
+    doublecmd
+    mucommander
     tree
     alacritty
+    wezterm
+    kitty
     starship
     zsh
     bat
@@ -186,12 +196,15 @@
     pciutils # lspci
     nixfmt
     gnome.gnome-keyring
+    gnome.seahorse
     polkit_gnome
     nix-index
     python3
     black
     libnotify
 #     unstable.tor-browser-bundle-bin
+    libclang
+    libreoffice
     killall
     findutils
     xorg.xkill
@@ -217,6 +230,8 @@
     julia-bin
     xdg-desktop-portal-gtk
     discord
+    lnav # log analyzing tool
+    fdupes # find and delete duplicate files
   ];
 
   nixpkgs.overlays = [