* chore(docs): add agent api debug docs
* chore(docs): add sections to agent api readme
* chore(docs): link debug manifest to agentsdk.Manifest schema
* chore(docs): add high level overview of agent api debug docs
* chore(docs): link to agent api docs from reference
* chore(docs): fix invalid paths
* chore(docs): use env variable for coder agent debug address
* chore: allow CreateUser to accept multiple organizations
In a multi-org deployment, it makes more sense to allow for multiple
org memberships to be assigned at create. The legacy param will still
be honored.
* Handle sdk deprecation better by maintaining cli functions
* chore: scope workspace quotas to organizations
Quotas are now a function of (user_id, organization_id). They are
still sourced from groups. Deprecate the old api endpoint.
