fix: nhãn của soundfont hiển thị sai và không load được instrument

app/api/v1/plugins.py

@@ -72,6 +72,30 @@ async def upload_soundfont(
     return {"id": file_id, "name": file.filename, "path": dest_path, "size_bytes": len(contents)}
 
 
+@router.delete("/soundfont/{sf_id}")
+async def delete_soundfont(sf_id: str, current_user: dict = Depends(get_current_user)):
+    base_id = sf_id.replace("sf_", "")
+    deleted = False
+    for d in [UPLOAD_SF_DIR, os.path.join(os.path.dirname(os.path.dirname(os.path.dirname(__file__))), "static", "soundfonts")]:
+        if not os.path.isdir(d):
+            continue
+        for f in os.listdir(d):
+            if os.path.splitext(f)[0] == base_id:
+                path = os.path.join(d, f)
+                os.remove(path)
+                # Remove associated .meta file
+                meta_path = os.path.join(d, os.path.splitext(f)[0] + ".meta")
+                if os.path.isfile(meta_path):
+                    os.remove(meta_path)
+                deleted = True
+                break
+        if deleted:
+            break
+    if not deleted:
+        raise HTTPException(status_code=404, detail="SoundFont not found")
+    return {"deleted": True, "sf_id": sf_id}
+
+
 class RenderRequest(BaseModel):
     project_json: dict
     output_filename: Optional[str] = "render_output.wav"