SleepAudio v1.0.7 - SELinux Policy Module

Major update with proper SELinux policy injection.

New:

• SELinux policies injected at ROM level (not app-level)
• Support for Magisk, KernelSU, and APatch
• sepolicy.rule for audio permissions
• service.sh for boot persistence
• Completely rewritten install script

Policies are now baked into system sepolicy, providing proper privileged access.