fix: 清空重置、全量刷新时跳过空路径的删除，微调前端样式 (#679)

crates/bili_sync/src/api/routes/video_sources/mod.rs

@@ -413,11 +413,17 @@ pub async fn full_sync_video_source(
     let warnings = if request.delete_local {
         let tasks = video_paths
             .into_iter()
-            .map(|path| async move {
-                tokio::fs::remove_dir_all(&path)
-                    .await
-                    .with_context(|| format!("failed to remove {path}"))?;
-                Result::<_, anyhow::Error>::Ok(())
+            .filter_map(|path| {
+                if path.is_empty() {
+                    None
+                } else {
+                    Some(async move {
+                        tokio::fs::remove_dir_all(&path)
+                            .await
+                            .with_context(|| format!("failed to remove {path}"))?;
+                        Result::<_, anyhow::Error>::Ok(())
+                    })
+                }
             })
             .collect::<FuturesUnordered<_>>();
         Some(

crates/bili_sync/src/api/routes/videos/mod.rs

@@ -185,11 +185,15 @@ pub async fn clear_and_reset_video_status(
         .await?;
     txn.commit().await?;
     let video_info = video_info.try_into_model()?;
-    let warning = tokio::fs::remove_dir_all(&video_info.path)
-        .await
-        .context(format!("删除本地路径「{}」失败", video_info.path))
-        .err()
-        .map(|e| format!("{:#}", e));
+    let warning = if video_info.path.is_empty() {
+        None
+    } else {
+        tokio::fs::remove_dir_all(&video_info.path)
+            .await
+            .context(format!("删除本地路径「{}」失败", video_info.path))
+            .err()
+            .map(|e| format!("{:#}", e))
+    };
     Ok(ApiResponse::ok(ClearAndResetVideoStatusResponse {
         warning,
         video: VideoInfo {