Make back-to-back meeting seamless

[yujonglee]

It takes just few seconds for session to be finalized (waiting for STT provider, cleanup resources, encode mp3 etc), but it can still make user not pleasant, and even introduce subtle bug like #4489 .

we might want to make crates/listener-core to work for more than 1 session.

[yujonglee]

Related:

• Audio doesn't auto-transition between back-to-back meetings #4782
• Meeting 2 recording blocked while Meeting 1 is processing #4783

[yujonglee]

We also need to do

• Record-only mode

Some raw inputs:

is there a way to deal/schedule the Summary analysis? I'm often going from meeting to meeting - hence also the external record workflow down.

yeah, wondering if possible - I often go from back to back 30 minute meetings for 2+ hours and burning through battery and sometimes stability