kiwi-ng: add page (#7264)

pages/common/kiwi-ng.md

@@ -0,0 +1,20 @@
+# kiwi-ng
+
+> KIWI NG is an OS image and appliance builder.
+> More information: <https://osinside.github.io/kiwi/>.
+
+- Build an appliance:
+
+`kiwi-ng system build --description={{path/to/directory}} --target-dir={{path/to/directory}}`
+
+- Show build result of built appliance:
+
+`kiwi-ng result list --target-dir={{path/to/directory}}`
+
+- Display help:
+
+`kiwi-ng help`
+
+- Display version:
+
+`kiwi-ng -v`