Sidebar notepad, space note

• [x] if collaboration using ot
• use cases
• draft blog post right next outline
• long form wri
• wri
• scratch pad
• very simple text editor
• can copy cards into the note
• have you ever felt the need for a little standalone document/notes editor (like a mini IA writer or gdocs) in the sidebar of each space? I've felt that hankering lately when working on website copy related to a couple cards, and wondered if anyone else ever has too?
• [x] client
• [] turn this into a help page too
• PROTIP: if the sidebar is pinned, connect selected items into the note to copy them
• a great place to start a blog post
• i often have a little TextEdit or IA Writer window open next to my kinopio window. but it's nice to have that built in , and have the space and it's associated note findable in teh same place
• also, you can now drag to resize the sidebar for roomier typing
• [x] server
• [x] only signed in users can use space notes
• [x] only space members can edit/create space note (textarea disabled) [[QA]]
• [x] show blankslate badge if `!getUserCanEditSpace`
• [x] [[QA]] open space user can create note?
• help site