Fix HID Type 2 frame header — DA DB DC DD magic required
Frame header was sending all-zero 16-byte prefix. Device firmware expects DA DB DC DD magic + command type (0x02) + mode flags, matching C# FormCZTV.ImageTo565() mode 3. Without the magic, firmware rejects frames — causing USB disconnect (#16) or stuck-on-logo (#28).
Affected devices: All HID Type 2 LCD devices (0416:5302) — Assassin Spirit 120 Vision ARGB, Frozen Warframe, and similar.
pip install --upgrade trcc-linux