zellij: add page (#6857)

pages/common/zellij.md

@@ -0,0 +1,25 @@
+# zellij
+
+> Terminal multiplexer with batteries included.
+> See also `tmux` and `screen`.
+> More information: <https://zellij.dev/documentation/>.
+
+- Start a new named session:
+
+`zellij --session {{name}}`
+
+- List existing sessions:
+
+`zellij list-sessions`
+
+- Attach to the most recently used session:
+
+`zellij attach`
+
+- Open a new pane (inside a zellij session):
+
+`Alt + N`
+
+- Detach from the current session (inside a zellij session):
+
+`Ctrl + N, D`