Allow Editing Channels/Jobs Using WebApp

[thealphadollar]

Is your feature request related to a problem? Please describe.
Currently, the webapp only has the ability to show channels (and jobs).

Describe the solution you'd like
The webapp can interact with the database and allow users to add, delete and modify channels and jobs through the webapp.

Describe alternatives you've considered

Additional context
This would require creating several endpoints as well which can be avoided by having a single modification endpoint which passes all data and then takes in all data, deleting the entry and then adding it back.