feat: introduce some write hooks for client, invites, and projects

[achou11]

Towards #20

List of hooks added in this PR:

• useSetOwnDeviceInfo()
• useSetIsArchiveDevice()
• useAddServerPeer()
• useCreateProject()
• useLeaveProject()
• useImportProjectConfig()
• useUpdateProjectSettings()
• useAcceptInvite()
• useRejectInvite()
• useSendInvite()
• useRequestCancelInvite()
• useCreateBlob()

Other important notes:

• Haven't introduced any write hooks related to documents yet. Dealing with the generics has made it complicated
• The documentation for these hooks is very minimal right now. Not sure what the most helpful way of documenting them is. Seems like a more thorough usage guide would be more beneficial than API-only docs.
• This PR introduces no tests. I have a separate branch that I started before this that was building out the tests. Hoping to continue things there with these initial write hooks merged in.