style: 格式化代码并优化导入顺序

src/llm/anthropic.rs

@@ -1,6 +1,6 @@
 use super::thinking::ThinkingStateManager;
-use super::{create_http_client, LlmProvider};
-use anyhow::{bail, Context, Result};
+use super::{LlmProvider, create_http_client};
+use anyhow::{Context, Result, bail};
 use async_trait::async_trait;
 use serde::{Deserialize, Serialize};
 use std::sync::Arc;
@@ -522,13 +522,13 @@ impl AnthropicClient {
                                 }
                             }
                             "content_block_stop" => {
-                                                if in_thinking {
-                                                    if let Some(state) = thinking_state {
-                                                        state.end_thinking();
-                                                    }
-                                                    in_thinking = false;
-                                                }
-                                            }
+                                if in_thinking {
+                                    if let Some(state) = thinking_state {
+                                        state.end_thinking();
+                                    }
+                                    in_thinking = false;
+                                }
+                            }
                             _ => {}
                         }
                     }
@@ -618,10 +618,7 @@ mod tests {
         let json = r#"{"type":"content_block_start","index":0,"content_block":{"type":"thinking","thinking":""}}"#;
         let event: SseEvent = serde_json::from_str(json).unwrap();
         assert_eq!(event.event_type, "content_block_start");
-        assert_eq!(
-            event.content_block.unwrap().content_type,
-            "thinking"
-        );
+        assert_eq!(event.content_block.unwrap().content_type, "thinking");
     }
 
     #[test]