Sync mongodb indexes 
Syncing some existing and helpful indexes db->code (These already exists)

- ("priority", "status", "namespace", "type", "created_at"),
- ("priority", "status", "created_at", "namespace", "-difficulty"),

Removing some useless ones like:

-   "status"
- ("type", "status")
- ("priority", "status", "created_at", "namespace", "unicity_id")
- ("priority", "status", "type", "created_at", "namespace", "unicity_id")
- ("priority", "status", "created_at", "namespace", "type", "unicity_id")



According to Atlas, those indexes are being used less than 1 time in a minute and could worst performance.
In any case, if those are needed, can be added again later.
Sync mongodb indexes : Syncing some existing and helpful indexes db->code (These already exists)

- ("priority", "status", "namespace", "type", "created_at"),
- ("priority", "status", "created_at", "namespace", "-difficulty"),

Removing some useless ones like:

-   "status"
- ("type", "status")
- ("priority", "status", "created_at", "namespace", "unicity_id")
- ("priority", "status", "type", "created_at", "namespace", "unicity_id")
- ("priority", "status", "created_at", "namespace", "type", "unicity_id")



According to Atlas, those indexes are being used less than 1 time in a minute and could worst performance.
In any case, if those are needed, can be added again later.