add undo/redo support

This commit is contained in:
Shuanglei Tao
2025-10-26 12:41:22 +08:00
parent a560427a92
commit bf6df54f49
5 changed files with 111 additions and 0 deletions

View File

@@ -419,6 +419,10 @@ canvas.text-placement-mode {
border-color: var(--primary-color);
}
.tool-button.hide {
display: none;
}
body.debug-mode .tool-button {
background-color: var(--dark-input-bg);
border-color: var(--dark-border);