Style/add provider.notes (#2138)

* style(FailoverQueueManager): 显示供应商备注信息

* style(FailoverQueueItem): 添加供应商备注字段以支持备注信息显示

* style(FailoverQueueManager): 显示供应商备注信息

* style(FailoverQueueItem): 添加供应商备注字段以支持备注信息显示

* style(FailoverQueueManager): 更新供应商备注信息的显示样式

* style(FailoverQueueItem): 添加条件序列化以优化供应商备注字段

src-tauri/src/database/dao/failover.rs

@@ -14,6 +14,8 @@ pub struct FailoverQueueItem {
     pub provider_id: String,
     pub provider_name: String,
     pub sort_index: Option<usize>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub provider_notes: Option<String>,
 }
 
 impl Database {
@@ -23,7 +25,7 @@ impl Database {
 
         let mut stmt = conn
             .prepare(
-                "SELECT id, name, sort_index
+                "SELECT id, name, sort_index, notes
                  FROM providers
                  WHERE app_type = ?1 AND in_failover_queue = 1
                  ORDER BY COALESCE(sort_index, 999999), id ASC",
@@ -36,6 +38,7 @@ impl Database {
                     provider_id: row.get(0)?,
                     provider_name: row.get(1)?,
                     sort_index: row.get(2)?,
+                    provider_notes: row.get(3)?,
                 })
             })
             .map_err(|e| AppError::Database(e.to_string()))?