[Feature] Information card for each component

[diabawii]

i think it would be good idea to have some information cards about each component so the user be clear about it.
Also a general card explaining how to use the app, what things are set to be used monthly only or will continue for each new month.

[Azzbo77]

Having a look at this on my branch feature/Information-card-for-each-component-#23
If you have any suggestions please feel free to share.