working good state

maildir_gtd/actions/previous.py

@@ -1,11 +1,11 @@
-from textual.widgets import Static
+
 import subprocess
 
 def action_previous(app) -> None:
     """Show the previous email message by finding the next lower ID from the list of envelope IDs."""
     try:
         result = subprocess.run(
-            ["himalaya", "envelope", "list", "-o", "json"],
+            ["himalaya", "envelope", "list", "-o", "json", "-s", "9999"],
             capture_output=True,
             text=True
         )
@@ -19,6 +19,7 @@ def action_previous(app) -> None:
                     app.show_message(app.current_message_id)
                     return
             app.show_status("No older messages found.", severity="warning")
+            app.action_oldest()
         else:
             app.show_status("Failed to fetch envelope list.", severity="error")
     except Exception as e: