Fix: bypass 512MB postMessage limit for file transfer and add file integrity checksum - #310

Fix: bypass 512MB postMessage limit for file transfer and add file integrity checksum#310

LiuLikeQian merged 6 commits into

Snapmaker:bugfix_syhSnapmaker/OrcaSlicer:bugfix_syhfrom

SukiSunYuhang:bugfix_wcpSukiSunYuhang/OrcaSlicer:bugfix_wcpCopy head branch name to clipboard