Enable runtime access to provider name (#5399)

crates/goose/src/providers/litellm.rs

@@ -23,6 +23,8 @@ pub struct LiteLLMProvider {
     api_client: ApiClient,
     base_path: String,
     model: ModelConfig,
+    #[serde(skip)]
+    name: String,
 }
 
 impl LiteLLMProvider {
@@ -67,6 +69,7 @@ impl LiteLLMProvider {
             api_client,
             base_path,
             model,
+            name: Self::metadata().name,
         })
     }
 
@@ -154,6 +157,10 @@ impl Provider for LiteLLMProvider {
         )
     }
 
+    fn get_name(&self) -> &str {
+        &self.name
+    }
+
     fn get_model_config(&self) -> ModelConfig {
         self.model.clone()
     }