v0.6.4.1_beta

Core Logic Fixes:

• x3d-daemon: Fixed game detection bug where grep output included filenames, breaking the pipe logic. Added -h flag to suppress filenames.
• x3d-daemon: Replaced bc dependency with awk for floating-point load average comparisons.
• x3d-daemon: Added validation for hardware interface existence and POLL_INTERVAL safety checks.
• x3d-auto.service: Removed hardcoded hardware ID path (AMDI8280:00) to ensure portability across all AMD X3D systems.
• org.x3dtoggle.policy: Changed <allow_active> to yes to allow the background daemon to switch modes without password prompts.

Packaging & Build System (PKGBUILD):

• Added pkgver() function for automatic git versioning.
• Refactored package() function to use standard install -D and remove redundant mkdir calls.
• Separated .desktop file generation into prepare() phase.
• Added backup array for config file protection.
• Added optdepends (gamemode, steam, wine, proton).
• Added x3d-toggle.install script for post-install instructions.
• Removed bc from dependencies.

Scripts & Safety:

• install.sh: Added set -e for error safety and removed bc checks.
• uninstall.sh: Added safety checks for rm -rf operations and ensured desktop database updates.
• Updated all script shebangs to portable #!/usr/bin/env bash.
• Updated documentation to reflect removal of bc dependency.

Full Changelog: v0.6.3_beta...v0.6.4_beta