Added config support

frontend/src/api.rs

@@ -196,3 +196,18 @@ pub async fn get_task(id: &str) -> Result<TaskInfo, ApiError> {
 pub async fn get_config() -> Result<AppConfig, ApiError> {
     get_json(&format!("{BASE}/config")).await
 }
+
+pub async fn save_config(config: &AppConfig) -> Result<AppConfig, ApiError> {
+    let body = serde_json::to_string(config).map_err(|e| ApiError(e.to_string()))?;
+    let resp = Request::put(&format!("{BASE}/config"))
+        .header("Content-Type", "application/json")
+        .body(&body)
+        .map_err(|e| ApiError(e.to_string()))?
+        .send()
+        .await
+        .map_err(|e| ApiError(e.to_string()))?;
+    if !resp.ok() {
+        return Err(ApiError(format!("HTTP {}", resp.status())));
+    }
+    resp.json().await.map_err(|e| ApiError(e.to_string()))
+}