refactor: rename module to nelm-source-controller and change api domain

Signed-off-by: Ilya Drey <ilya.drey@flant.com>

Author: drey

go.mod

@@ -35,8 +35,8 @@ require (
 	github.com/opencontainers/go-digest/blake3 v0.0.0-20250813155314-89707e38ad1a
 	github.com/spf13/pflag v1.0.10
 	github.com/wI2L/jsondiff v0.7.0
-	github.com/werf/3p-helm-controller/api latest
-	github.com/werf/nelm-source-controller/api latest
+	github.com/werf/3p-helm-controller/api main
+	github.com/werf/nelm-source-controller/api main
 	go.uber.org/zap v1.27.0
 	golang.org/x/text v0.31.0
 	helm.sh/helm/v3 v3.19.2