v0.3.6

Changes

• Fix LD_PRELOAD restore for child processes — resolves #!/usr/bin/env shebang failures in npm lifecycle scripts
• Add compatibility constraint harness (tests/verify-compat.sh) for preventing circular fix regressions
• Sync glibc-compat.js to app assets
• Fix ktlint violations and cross-platform test compatibility
• Existing users: run oa --update to apply the fix without reinstalling the app