:refactor: + ➕ change joke format, use psutil for uptime

src/utils.py

@@ -1,3 +1,4 @@
+import psutil
 from discord import Message
 from discord.ext.commands import Context, Bot
 
@@ -16,5 +17,9 @@ async def send_and_bin(bot: Bot, ctx: Context, msg=None, *, embed=None):
     await msg
 
 
+def start_time():
+    return psutil.Process().create_time()
+
+
 def setup(bot):
     bot.send_and_bin = send_and_bin