Feat: Added custom headers and toggle keyring CLI options (#5017)

Signed-off-by: Blair Allan <Blairallan@icloud.com>
Co-authored-by: dianed-square <73617011+dianed-square@users.noreply.github.com>

crates/goose-server/src/routes/config_management.rs

@@ -87,6 +87,7 @@ pub struct UpdateCustomProviderRequest {
     pub api_key: String,
     pub models: Vec<String>,
     pub supports_streaming: Option<bool>,
+    pub headers: Option<std::collections::HashMap<String, String>>,
 }
 
 #[derive(Deserialize, ToSchema)]
@@ -706,6 +707,7 @@ pub async fn create_custom_provider(
         request.api_key,
         request.models,
         request.supports_streaming,
+        request.headers,
     )
     .map_err(|_| StatusCode::INTERNAL_SERVER_ERROR)?;