Fix missing sensors and add device types

[LDannijs]

Summary

Looked through the devices csv to note which devices are missing sensors. Was able to add it for a lot but Netvox, Radio Bridge and Tektelic have too many to manually change. Also added devicetype to compensate for devices with no sensors. Closes #769

Changes

• Add missing sensors for a lot of devices missing them
  • EXCEPT Netvox, Radio Bridge and Tektelic (too many devices) and devices with no sensors (devicetype)
• Add devicetype to the schema to identify what type of device it is
  • Some devices that don't have sensors now have devicetype to be able to filter for them.
• Add devicetype to the csv script
• Make images mandatory to add to device file
• Remove The-box development and Grinn
  • No images for their devices, barren and old info, no information to be found about them online
• fix Elvaco images

Notes for Reviewers

@Jaime-Trinidad lets discuss if this is correct and if there are things we're missing.

[LDannijs]

Decided to update Netvox, Radio bridge and Tektelic anyway :)