修复画布参考图上传删除链路 (#164)

主站规范生成支持多张参考图

修复普通生成参考图删除与提交状态不同步

优化触屏设备删除按钮可达性并补充回归测试

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Co-authored-by: kdletters <kdletters@qq.com>
Reviewed-on: http://192.168.35.82/git/GenarrativeAI/Genarrative/pulls/164
Co-authored-by: 孟豪 <mh18530625731@163.com>
Co-committed-by: 孟豪 <mh18530625731@163.com>

src/index.css

@@ -7024,6 +7024,12 @@ button.image-canvas-editor__reference-chip:disabled {
     transform 120ms ease;
 }
 
+.image-canvas-editor__reference-chip-remove--always-visible {
+  opacity: 1;
+  pointer-events: auto;
+  transform: scale(1);
+}
+
 .image-canvas-editor__reference-slot:hover
   .image-canvas-editor__reference-chip-remove,
 .image-canvas-editor__reference-slot:focus-within
@@ -7033,6 +7039,14 @@ button.image-canvas-editor__reference-chip:disabled {
   transform: scale(1);
 }
 
+@media (hover: none) {
+  .image-canvas-editor__reference-chip-remove {
+    opacity: 1;
+    pointer-events: auto;
+    transform: scale(1);
+  }
+}
+
 .image-canvas-editor__reference-chip-remove:disabled {
   cursor: not-allowed;
   opacity: 0;