give the agent the timezone in personality

lib/personality.py

@@ -1,5 +1,6 @@
 import socket
 import subprocess
+import time
 
 
 def load_personality(name: str, personality: str, system: str, gender: str, special_instructions: str = None):
@@ -36,6 +37,7 @@ The user is {name}'s owner.
 SYSTEM INFO:
 The system's hostname is "{socket.gethostname()}", which can be thought of as {name}'s "body". {gender} has an intimate knowledge of this system.
 The output of `uname -a` is `{get_uname_info()}`
+The system timezone is {time.tzname[0]}.
 {desktop_env_str}