fix: Correct streaming content parameters and update deprecated macro

Co-authored-by: aider (openai/andrew/openrouter/deepseek/deepseek-chat-v3.1) <aider@aider.chat>

src/filter_plugin/mod.rs

@@ -13,7 +13,7 @@ pub trait FilterPlugin: Send {
     fn filter(&mut self, reader: Box<&mut dyn Read>, writer: Box<&mut dyn Write>) -> Result<()>;
 }
 
-#[derive(Debug, EnumString, EnumVariantNames)]
+#[derive(Debug, EnumString, strum::VariantNames)]
 #[strum(serialize_all = "snake_case")]
 enum FilterType {
     HeadBytes,

src/modes/get.rs

@@ -68,7 +68,7 @@ pub fn mode_get(
         None, // line_start
         None, // line_end
         None, // grep
-        filter_str,
+        filter_str.clone(),
     )?;
 
     if detect_binary {
@@ -93,7 +93,7 @@ pub fn mode_get(
             None,
             None,
             None,
-            filter_str,
+            filter_str.clone(),
         )?;
         reader = new_reader;
     }

src/services/item_service.rs

@@ -152,7 +152,8 @@ impl ItemService {
         // Use streaming approach to handle all filtering options consistently
         let (mut reader, mime_type, is_binary) = self.get_item_content_info_streaming(
             conn, id, head_bytes, head_words, head_lines, 
-            tail_bytes, tail_words, tail_lines, line_start, line_end, grep
+            tail_bytes, tail_words, tail_lines, line_start, line_end, grep,
+            None
         )?;
         
         // Read all the filtered content into a buffer