fix(userbot): add missing safone.py imports, apply ruff --unsafe-fixes

- Add missing aiohttp, PIL, BytesIO imports to safone.py (F821 runtime bugs)
- Apply ruff --unsafe-fixes (27 fixes): ternary operators, .get() patterns,
  contextlib.suppress, enumerate(), collapsible if/else, remove .keys()

userbot/modules/help.py

@@ -34,7 +34,7 @@ async def help_cmd(_, message: Message):
         command_name = message.command[1].lower()
         module_found = False
         for module_name, commands in modules_help.items():
-            for command in commands.keys():
+            for command in commands:
                 if command.split()[0] == command_name:
                     cmd = command.split(maxsplit=1)
                     cmd_desc = commands[command]