feat: add options to meta plugins

Co-authored-by: aider (openai/andrew/openrouter/anthropic/claude-sonnet-4) <aider@aider.chat>

src/meta_plugin/digest.rs

@@ -11,6 +11,7 @@ pub struct DigestSha256MetaPlugin {
     meta_name: String,
     item_id: Option<i64>,
     outputs: std::collections::HashMap<String, serde_yaml::Value>,
+    options: std::collections::HashMap<String, serde_yaml::Value>,
 }
 
 impl DigestSha256MetaPlugin {
@@ -35,6 +36,7 @@ impl DigestSha256MetaPlugin {
             meta_name: "digest_sha256".to_string(),
             item_id: None,
             outputs: final_outputs,
+            options: final_options,
         }
     }
     
@@ -88,6 +90,14 @@ impl MetaPlugin for DigestSha256MetaPlugin {
     fn default_options(&self) -> std::collections::HashMap<String, serde_yaml::Value> {
         std::collections::HashMap::new()
     }
+    
+    fn options(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
+        &self.options
+    }
+    
+    fn options_mut(&mut self) -> &mut std::collections::HashMap<String, serde_yaml::Value> {
+        &mut self.options
+    }
 }
 
 
@@ -96,6 +106,7 @@ pub struct ReadTimeMetaPlugin {
     start_time: Option<Instant>,
     meta_name: String,
     outputs: std::collections::HashMap<String, serde_yaml::Value>,
+    options: std::collections::HashMap<String, serde_yaml::Value>,
 }
 
 impl ReadTimeMetaPlugin {
@@ -119,6 +130,7 @@ impl ReadTimeMetaPlugin {
             start_time: None,
             meta_name: "read_time".to_string(),
             outputs: final_outputs,
+            options: final_options,
         }
     }
     
@@ -161,6 +173,14 @@ impl MetaPlugin for ReadTimeMetaPlugin {
     fn default_options(&self) -> std::collections::HashMap<String, serde_yaml::Value> {
         std::collections::HashMap::new()
     }
+    
+    fn options(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
+        &self.options
+    }
+    
+    fn options_mut(&mut self) -> &mut std::collections::HashMap<String, serde_yaml::Value> {
+        &mut self.options
+    }
 }
 
 #[derive(Debug, Clone, Default)]
@@ -169,6 +189,7 @@ pub struct ReadRateMetaPlugin {
     bytes_read: u64,
     meta_name: String,
     outputs: std::collections::HashMap<String, serde_yaml::Value>,
+    options: std::collections::HashMap<String, serde_yaml::Value>,
 }
 
 impl ReadRateMetaPlugin {
@@ -193,6 +214,7 @@ impl ReadRateMetaPlugin {
             bytes_read: 0,
             meta_name: "read_rate".to_string(),
             outputs: final_outputs,
+            options: final_options,
         }
     }
     
@@ -236,4 +258,12 @@ impl MetaPlugin for ReadRateMetaPlugin {
     fn default_options(&self) -> std::collections::HashMap<String, serde_yaml::Value> {
         std::collections::HashMap::new()
     }
+    
+    fn options(&self) -> &std::collections::HashMap<String, serde_yaml::Value> {
+        &self.options
+    }
+    
+    fn options_mut(&mut self) -> &mut std::collections::HashMap<String, serde_yaml::Value> {
+        &mut self.options
+    }
 }