[backport core/1.33] fix: handle Unicode characters in clipboard copy/paste and add Paste menu option#7246

christian-byrne merged 1 commit intocore/1.33Comfy-Org/ComfyUI_frontend:core/1.33from

backport-7103-to-core-1.33Comfy-Org/ComfyUI_frontend:backport-7103-to-core-1.33Copy head branch name to clipboard