Folders/make it feel like a notes app

[SharpBit]

• [x] Make it so ur only allowed to create and edit notes that are inside .thought_box
• Add the functionality to create/edit/delete folders (#66)
• Add the functionality to move and delete notes. (#67)

Enhancement:

• make it so you can move subfolders within the thoughtbox, to other folders (#68)

Folders should not be able to be named .thought_box

[BoraxTheClean]

I did a bit of this here https://github.com/BoraxTheClean/adaptable-antelopes/pull/47

We don't currently have a delete functionality. That should be its own issue.

Also probably should be able to move notes between folders.

This should be its own issue.

Folders should not be able to be named .thought_box

We should add some validation to folder names, but I feel like they can largely name it whatever they want.

[SharpBit]

Closed, moved to separate issues (#66, #67, #68)