move all go files from root to hscontrol

Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>

grpcv1_test.go

@@ -1,42 +0,0 @@
-package headscale
-
-import "testing"
-
-func Test_validateTag(t *testing.T) {
-	type args struct {
-		tag string
-	}
-	tests := []struct {
-		name    string
-		args    args
-		wantErr bool
-	}{
-		{
-			name:    "valid tag",
-			args:    args{tag: "tag:test"},
-			wantErr: false,
-		},
-		{
-			name:    "tag without tag prefix",
-			args:    args{tag: "test"},
-			wantErr: true,
-		},
-		{
-			name:    "uppercase tag",
-			args:    args{tag: "tag:tEST"},
-			wantErr: true,
-		},
-		{
-			name:    "tag that contains space",
-			args:    args{tag: "tag:this is a spaced tag"},
-			wantErr: true,
-		},
-	}
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			if err := validateTag(tt.args.tag); (err != nil) != tt.wantErr {
-				t.Errorf("validateTag() error = %v, wantErr %v", err, tt.wantErr)
-			}
-		})
-	}
-}