feat: mux-sessionizer

hosts/default/home.nix

@@ -36,9 +36,15 @@
     # # You can also create simple shell scripts directly inside your
     # # configuration. For example, this adds a command 'my-hello' to your
     # # environment:
-    # (pkgs.writeShellScriptBin "my-hello" ''
-    #   echo "Hello, ${config.home.username}!"
-    # '')
+    (pkgs.writeShellScriptBin "mux-sessionizer" ''
+      session=$(tmuxinator list | tail -n +2 | tr -s '[:space:]' '\n' | fzf)
+
+      if [ -n "$session" ]; then
+        tmuxinator start "$session"
+      else
+          echo "No session selected"
+      fi
+    '')
   ];
 
   # Home Manager is pretty good at managing dotfiles. The primary way to manage