bug: setting auto in character file fails to load client-auto

[HashWarlock]

Describe the bug
Currently, when a character file wants to use the Auto Client, the agent will return an error.

["⛔ Error parsing character from ../characters/schlomo.character.json: Error: Character configuration validation failed:\nclients.2: Invalid enum value. Expected 'discord' | 'direct' | 'twitter' | 'telegram' | 'farcaster', received 'auto'"]

This is due to the types.ts file does not define an enum AUTO = "auto".

To Reproduce
Define the "clients": ["auto"], in the character file to reproduce the error.

Expected behavior
Expected behavior should start the auto client and print a log

 ["◎ running auto client..."] 

Screenshots

Additional context