CODEX - Added Warning sign if Archetype is missing

frontend/src/melodies/MelodyDetail.jsx

@@ -249,6 +249,7 @@ export default function MelodyDetail() {
   const speedBpm = formatBpm(speedMs);
   const minBpm = formatBpm(info.minSpeed);
   const maxBpm = formatBpm(info.maxSpeed);
+  const missingArchetype = Boolean(melody.pid) && !builtMelody?.id;
   const languages = melodySettings?.available_languages || ["en"];
   const displayName = getLocalizedValue(info.name, displayLang, "Untitled Melody");
 
@@ -556,10 +557,6 @@ export default function MelodyDetail() {
 
                   const handleDownload = async (e) => {
                     e.preventDefault();
-                    if (binaryUrl.startsWith("http")) {
-                      window.open(binaryUrl, "_blank", "noopener,noreferrer");
-                      return;
-                    }
                     try {
                       const token = localStorage.getItem("access_token");
                       let res = null;
@@ -586,7 +583,13 @@ export default function MelodyDetail() {
                       a.click();
                       URL.revokeObjectURL(objectUrl);
                     } catch (err) {
-                      window.open(binaryUrl, "_blank", "noopener,noreferrer");
+                      const a = document.createElement("a");
+                      a.href = binaryUrl;
+                      a.download = downloadName;
+                      a.rel = "noopener noreferrer";
+                      document.body.appendChild(a);
+                      a.click();
+                      document.body.removeChild(a);
                     }
                   };
 
@@ -600,6 +603,15 @@ export default function MelodyDetail() {
                             {downloadName}
                           </span>
                         )}
+                        {missingArchetype && (
+                          <span
+                            className="text-xs cursor-help"
+                            style={{ color: "#f59e0b" }}
+                            title="This binary does not exist in the Archetypes"
+                          >
+                            ⚠
+                          </span>
+                        )}
                         <button
                           type="button"
                           onClick={handleDownload}