[WIP] Support for cloud version (#17)

* Added build-cloud to Makefile

* Fix env var key GOOS

* Added taskSetReleaseVersion for edgeboxctl version option write into DB

* taskGetSystemUptime to run every 5 ticks

* Added support for detecting main disk in cloud version

* Added missing import

* Finding main device in test

* Refactored GetDevices and test to use release_version

* Added utils.getIP function, set to run as a 60 tick scheduled task

* Added taskEnablePublicDashboard and taskDisablePublicDashboard

* Added utils.WriteOption and refactor, added enablePublicDashb0oard

* Finalizing online support for dashboard, cloud version support

* Added task SetupCloudOptions

* Added couple of func description comments

* Early return statement (thanks @inverse)

* Using IsPublicDashboard in DisablePublicDashboard func

* Added constants for release version and device types, added diagnostics.GetReleaseVersion

* Removed codecov from test action

Makefile

@@ -12,6 +12,9 @@ build-all:
 build-prod:
 	GOOS=linux GOARCH=arm RELEASE=prod make build
 
+build-cloud:
+	GOOS=linux GOARCH=amd64 RELEASE=cloud make build
+
 build:
 	@echo "Building ${GOOS}-${GOARCH}"
 	GOOS=${GOOS} GOARCH=${GOARCH} go build \