Separate chat histories for each pipeline on device.

[mitrokun]

Describe the feature

Before introducing two wake words, linking chat history to a device caused no issues. Now, with multiple agents available, they still share a single session's chat history, increasing token consumption without clear benefits.
I think it's worth exploring the option of separating chat histories for each agent to improve efficiency.

Example commands

none

Use cases

Each pipeline will work with its own context.

Anything else?

No response