feat: Remove magical parameters from being injected (#371)

* ci: Update DataDog GitHub branch to fallback to GITHUB_REF

This was detecting branches, but not our "main" branch before.
Hopefully this fixes it!

* Add basic Terraform Provider

* Rename post files to upload

* Add tests for resources

* Skip instance identity test

* Add tests for ensuring agent get's passed through properly

* Fix linting errors

* Add echo path

* Fix agent authentication

* fix: Convert all jobs to use a common resource and agent type

This enables a consistent API for project import and provisioned resources.

* Add "coder_workspace" data source

* feat: Remove magical parameters from being injected

This is a much cleaner abstraction. Explicitly declaring the user
parameters for each provisioner makes for significantly simpler
testing.

coderd/coderd.go

@@ -2,6 +2,7 @@ package coderd
 
 import (
 	"net/http"
+	"net/url"
 	"sync"
 
 	"github.com/go-chi/chi/v5"
@@ -16,9 +17,10 @@ import (
 
 // Options are requires parameters for Coder to start.
 type Options struct {
-	Logger   slog.Logger
-	Database database.Store
-	Pubsub   database.Pubsub
+	AccessURL *url.URL
+	Logger    slog.Logger
+	Database  database.Store
+	Pubsub    database.Pubsub
 
 	GoogleTokenValidator *idtoken.Validator
 }