Implements proper voice activity detection with:
- 200ms hold period after audio drops below threshold to prevent choppy cutoffs
- Terminator packet (end_bit=true) when speech ends to signal stream completion
- TransmitState enum to track transmission state across frames
This ensures other Mumble clients receive proper end-of-speech signaling
for clean audio termination and correct "talking" indicator behavior.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This adds android builds to the CI infrastructure. These builds generate an `apk` file that you can download and install.
- Adds a new container build job that builds a container with all the required android dependencies
- Adds a new release build that builds an android apk
- Updated the imp module to split out mobile and desktop behavior
- Adds logic to request microphone permissions
- Added a custom android manifest that declares the required permissions
Reviewed-on: #9
liamwarfield
restitux