jupyter-lab: add page (#15370)

Co-authored-by: Managor <42655600+Managor@users.noreply.github.com>
Co-authored-by: Sebastiaan Speck <12570668+sebastiaanspeck@users.noreply.github.com>

pages/common/jupyterlab.md

@@ -0,0 +1,20 @@
+# jupyter lab
+
+> Interactive development environment for Jupyter notebooks.
+> More information: <https://jupyterlab.readthedocs.io/en/stable/>.
+
+- Start JupyterLab:
+
+`jupyter lab`
+
+- Open a specific notebook:
+
+`jupyter lab {{path/to/notebook.ipynb}}`
+
+- Start JupyterLab in a specific directory:
+
+`jupyter lab --notebook-dir {{path/to/directory}}`
+
+- Start JupyterLab in debug mode:
+
+`jupyter lab --debug`