Trim native permissions to screen recording

[yvette-carlisle]

Summary

• remove active Accessibility and Input Monitoring permission request/status paths from the native host
• keep Screen Recording as the only required permission in Settings and recovery UI
• simplify the host/core permission protocol and bump the host FFI ABI

Validation

• cargo make fmt-swift
• cargo make fmt-rust
• cargo make test-host-reset
• cargo make lint-swift
• cargo make fmt-check
• cargo make test-macos-native-host-stage
• git diff --check
• scripts/smoke/macos.sh

Notes

• Remaining accessibilityReduceMotion references only read the system Reduce Motion setting; they do not request Accessibility permission.