Unhardcode mii image URL

src/nnid/miis.rs

@@ -75,7 +75,7 @@ pub async fn get_miis(
             .replace(['\r', '\n', '\t', ' '], "");
 
         let mii_id = gxhash32(clean_mii_data.as_bytes(), 0);
-        
+
         let expression_types = [
             ("normal_face.png", "standard"),
             ("frustrated.png", "frustrated_face"),
@@ -92,7 +92,7 @@ pub async fn get_miis(
                 .iter()
                 .map(|(file, img_type)| {
                     // dummy URL for now
-                    let url = format!("https://dummy.url.com/mii/{}/{}", row.pid, file);
+                    let url = format!("{}/mii/{}/{}", get_mii_img_url(row.pid, "png"), row.pid, file);
                     MiiImage {
                         cached_url: url.clone(),
                         id: mii_id,