Camb AI + DeepL Integration

Keep Camb AI and DeepL aligned: use one app's ai actions to perform the other's.

Example: use Camb AI's "Create a Text-to-Sound Task" action to perform DeepL's "Correct Text" action. Camb AI has 10 actions (including Create a Text-to-Sound Task, Create a Transcription, and Create Text to Speech); DeepL has 56 actions (including Correct Text, Create Custom Instruction, and Create Developer Key).