* Force typegen types for some fields of derp health report
* Explicitly allocate slices for RegionReport.{Errors,Warnings} to avoid nulls in API response
Adds a health check for workspace proxies:
- Healthy iff all proxies are healthy and the same version,
- Warning if some proxies are unhealthy,
- Error if all proxies are unhealthy, or do not all have the same version.
* chore: add /v2 to import module path
go mod requires semantic versioning with versions greater than 1.x
This was a mechanical update by running:
```
go install github.com/marwan-at-work/mod/cmd/mod@latest
mod upgrade
```
Migrate generated files to import /v2
* Fix gen
* chore: Implement workspace proxy going away
When a workspace proxy shuts down, the health status of that
proxy should immediately be updated. This is purely a courtesy
and technically not required
* chore: Allow regular users to query for all workspaces
* FE to add workspace proxy options to account settings
* WorkspaceProxy context syncs with coderd on region responses
---------
Co-authored-by: Dean Sheather <dean@deansheather.com>
* chore: Implement workspace proxy health check cron
At a given interval will check the reachability of workspace proxies.
* Proxyhealth is an enterprise feature
* Start proxyhealth go routine on enterprise coder
