Create discussion button

[rossneilson]

For a testing period we will just add in a "New Discussion" button alongside the existing "new proposal" button, eventually these will be merged.

Since this is the first orbis interaction happening we also need to handle connections. We want this to be replicatable on any orbis interaction so need a way of triggering this connection prompt to the user whenever the first interact with orbis.

https://orbis-web-teal.vercel.app/developers/api-documentation/connect
https://orbis-web-teal.vercel.app/developers/api-documentation/isConnected

Then we need to take the user to a page that looks the same as new proposal page but without the action creator (for now), so just title and description.

On creation we then call createPost() with the context set to the guild's address

https://orbis-web-teal.vercel.app/developers/api-documentation/createPost

Then the user can be taken back to the main guild page