enhance cluster status, add word wrap to wide table rows (#62)

pkg/cfg/term.go

@@ -0,0 +1,38 @@
+/*
+Copyright © 2026 Thomas von Dein
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+package cfg
+
+import (
+	"os"
+
+	"golang.org/x/term"
+)
+
+const (
+	DefaultMargin = 4
+)
+
+func GetTermWidth() int {
+	if term.IsTerminal(int(os.Stdout.Fd())) {
+		width, _, err := term.GetSize(int(os.Stdout.Fd()))
+		if err == nil {
+			return width - DefaultMargin
+		}
+	}
+
+	return 80
+}