Update cheatsheets

tldr/marimo

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+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# marimo
+
+> A reactive Python notebook environment.
+> Combines features of Jupyter, Streamlit, and other notebook tools with reactive execution.
+> More information: <https://docs.marimo.io/cli>.
+
+- Create or edit notebooks by starting a marimo server:
+
+`marimo edit`
+
+- Start a marimo server on a specific port without launching a browser:
+
+`marimo edit {{[-p|--port]}} {{port_number}} --headless`
+
+- Edit a specific notebook:
+
+`marimo edit {{path/to/notebook.py}}`
+
+- Run a marimo notebook as an app in read-only mode:
+
+`marimo run {{path/to/notebook.py}}`
+
+- Start an interactive tutorial to learn marimo:
+
+`marimo tutorial {{intro|components|dataflow|io}}`
+
+- View command-specific help:
+
+`marimo {{edit|run|tutorial|config|new|...}} --help`