Recording of Late Participants

[EthanThatOneKid]

Description:
Currently, the bot only records users who are present in the voice channel at the moment /start_recording is invoked. If a user joins the voice channel after recording has started, their audio is not captured.

Proposed Solution:

• Implement additional logic or use a sink that supports dynamic participant tracking.
• Alternatively, detect when the participant list changes (e.g., via on_voice_state_update) and stop/restart the recording to include new joiners.

Expected Behavior:

• All participants, including those who join after the recording starts, should be captured in the recording.

Additional Notes:

• This would improve the accuracy and completeness of meeting notes, especially for meetings where users join late.

[johncmanuel]

We should try to replicate the problem to make sure it's there before coming up with the solution.

[johncmanuel]

This commit should resolve this issue; I haven't tested this due to weird problems with authentication or Discord in general every other day (i.e bot functions properly one day, next day it doesn't, extremely weird). I'll leave this issue open for now until tests confirm that the committed solution works