yazi: install; enable in Nix; replace nnn

nixos/home/life/default.nix

···
     autoStart = true;
   };
 
-  # an unorthodox file manager
-  programs.nnn = {
+  programs.yazi = {
     enable = true;
-    package = pkgs.nnn.override {
-      withNerdIcons = true;
-    };
-    plugins = {
-      src = (pkgs.fetchFromGitHub {
-        owner = "jarun";
-        repo = "nnn";
-        rev = "v5.1";
-        sha256 = "sha256-+2lFFBtaqRPBkEspCFtKl9fllbSR5MBB+4ks3Xh7vp4=";
-      }) + "/plugins";
+    enableNushellIntegration = true;
+    enableZshIntegration = true;
+    enableBashIntegration = true;
+  };
 
-      mappings = { 
-        p = "preview-tui";
-      };
-    };
+  xdg.configFile."yazi/" = {
+    source = ../../../yazi/.config/yazi;
+    recursive = true;
   };
 
   services.gpg-agent = {

yazi/.config/yazi/yazi.toml

···
+[open]
+rules = [
+  { mime = "{audio,video}/*", use = [ "open", "play", "reveal" ] },
+]