Fix session-name command in ide with zellij exiting with non-zero code

content/config/nushell/scripts/ide.nu

@@ -95,10 +95,12 @@ def open-image [path: string] {
 
 def session-name [] {
   let dirname = $env.PWD | path parse | get stem
-  let suffix = ( zellij list-sessions -s 
+  let suffix = ( try {
+    zellij list-sessions -s
+      | default ""
       | split row "\n" 
       | where $it =~ $"ide-($dirname)"
-    | get 0? 
+      | get 0? }
     | default ""
     | hash md5
     | str substring 0..4