add package for 'biri', a fork of niri with PRs merged

modules/hosts/takamaki/takamaki.nix

@@ -17,11 +17,25 @@
     ];
 
     info = {
-      rootPath = "/home/grey/flake";
+      userName = "grey";
       hostName = "takamaki";
+      rootPath = "/home/grey/flake";
       stateVersion = "26.11";
     };
 
+    programs.sftpman = {
+      enable = true;
+      mounts = {
+        sakamoto = {
+          host = "sakamoto";
+          mountDestPath = "/home/grey/mounts/ssh/sakamoto";
+          mountPoint = "/";
+          sshKey = "/home/grey/.ssh/id_sakamoto";
+          user = "grey";
+        };
+      };
+    };
+
     services.gpg-agent = {
       enable = true;
       extraConfig = ''
@@ -71,6 +85,7 @@
         extraPackages = with pkgs; [
           nix-init
           github-desktop
+          self.packages.${stdenv.hostPlatform.system}.biri
         ];
 
         shellScripts = let