Problems if autogenerated instrument name coincide with static instrument names in frontend

[dsavchenko]

Example is now MAGIC.
When using generator, it just overwrites the files in the instrument dir. This is an intended behaviour to be able to update the version of the instrument. But if an instrument is static, this causes problems. First, the proper tab is created, it will work as expected until the first restart of the frontend pod (init script rewrites it with the files of the static instrument in the frontend container).

I don't see an obvious way of dealing with these situations...