PLT-6408 Framework for job server (#6404)

* Added initial job server

* Added job server to be ran as part of platform

* Added test job to the enterprise repo

* Fixed job server not loading license

* Renamed job package to jobs

* Fixed TE not being buildable

* Added JobStatus table to database

* Changed fields used by JobStatus

* Added APIs to query job status

* Added config change listener to server

* Added option to run job server from Makefile

* Added ability to enable/disable jobs from config

* Commented out placeholder for search indexing job

* Fixed govet

* Removed debug messages and fixed job api init message

api4/api.go

@@ -81,6 +81,8 @@ type Routes struct {
 
 	System *mux.Router // 'api/v4/system'
 
+	Jobs *mux.Router // 'api/v4/jobs'
+
 	Preferences *mux.Router // 'api/v4/users/{user_id:[A-Za-z0-9]+}/preferences'
 
 	License *mux.Router // 'api/v4/license'
@@ -168,6 +170,7 @@ func InitApi(full bool) {
 	BaseRoutes.License = BaseRoutes.ApiRoot.PathPrefix("/license").Subrouter()
 	BaseRoutes.Public = BaseRoutes.ApiRoot.PathPrefix("/public").Subrouter()
 	BaseRoutes.Reactions = BaseRoutes.ApiRoot.PathPrefix("/reactions").Subrouter()
+	BaseRoutes.Jobs = BaseRoutes.ApiRoot.PathPrefix("/jobs").Subrouter()
 
 	BaseRoutes.Emojis = BaseRoutes.ApiRoot.PathPrefix("/emoji").Subrouter()
 	BaseRoutes.Emoji = BaseRoutes.Emojis.PathPrefix("/{emoji_id:[A-Za-z0-9]+}").Subrouter()
@@ -191,6 +194,7 @@ func InitApi(full bool) {
 	InitCluster()
 	InitLdap()
 	InitBrand()
+	InitJob()
 	InitCommand()
 	InitStatus()
 	InitWebSocket()