remove CLI mode

AGENTS.md

@@ -2,7 +2,7 @@
 
 Single-file Python application for managing LXST Channel connections via Reticulum Network (RNS) and LXMF protocols. Supports CLI and Whisplay HAT GUI modes.
 
-## Running (CLI mode, default)
+## Running
 
   python client.py [-c CONFIGDIR] [-w WHITELIST]
 
@@ -11,11 +11,8 @@ Single-file Python application for managing LXST Channel connections via Reticul
     -w, --whitelist    : path to bridge_whitelist.json
     -v, --verbose      : enable debug logging
     --rnsconfig        : alternative Reticulum config directory
-    --whisplay, -W     : enable Whisplay HAT GUI mode
 
-## Running (Whisplay GUI mode)
-
-  python client.py -W [-c CONFIGDIR] [-w WHITELIST]
+## Whisplay GUI Controls
 
 ## CLI Commands