Native Hold Key 1.1.0.0

What's new

• Windows support through OpenTabletDriver's native SendInput virtual keyboard.
• Linux support through OpenTabletDriver's native evdev/uinput virtual keyboard.
• Automatic platform backend selection while preserving Quartz autorepeat on macOS.
• CI coverage across macOS, Windows, and Ubuntu.

Verification

• 39 tests passed.
• 87.24% line coverage.
• Release archive contains HoldKeyPlugin.dll at its root.
• SHA-256: 8d0295d5d7cd7cf81519050d2d651dca562e1525e1003c7edc6a7faab9f2bb9d.