复用编辑器元数据弹窗外壳

编辑器生成图元数据弹窗改为复用 UnifiedModal

删除元数据弹窗手写遮罩和 dialog 外壳

更新 TRACKING 记录弹窗组件收口

src/index.css

@@ -4167,17 +4167,6 @@ html[data-mobile-keyboard-open='true'] .platform-mobile-bottom-dock {
   padding: 1rem;
 }
 
-.image-canvas-editor__metadata-dialog {
-  width: min(28rem, calc(100vw - 2rem));
-  max-height: min(32rem, calc(100vh - 2rem));
-  overflow: auto;
-  border: 1px solid #d9dee8;
-  border-radius: 0.5rem;
-  background: #ffffff;
-  color: #1f2937;
-  box-shadow: 0 26px 70px rgba(15, 23, 42, 0.22);
-}
-
 .image-canvas-editor__generate-dialog {
   width: min(30rem, calc(100vw - 2rem));
   overflow: hidden;
@@ -4205,6 +4194,14 @@ html[data-mobile-keyboard-open='true'] .platform-mobile-bottom-dock {
   letter-spacing: 0;
 }
 
+.image-canvas-editor__metadata-dialog {
+  color: #1f2937;
+}
+
+.image-canvas-editor__metadata-body {
+  padding: 0;
+}
+
 .image-canvas-editor__generate-body {
   display: grid;
   gap: 0.7rem;