Move webbrowser.py into pyodide-py. ### Description

Moves our webbrowser.py stub into pyodide-py. It doesn't affect users, as pyodide-py is unpacked to /lib/python3.11/ during the initialization.

We won't need `pyodide.asm.data` anymore after we merge this and #3582.
(pyodide-cli)=

# pyodide CLI

This page documents the Pyodide Command Line Interface (CLI) interface. In addition to the commands defined by `pyodide-build`, documented below, other subcommands are defined in external packages (which can be installed with pip):

- `pyodide pack`, defined in [pyodide-pack](https://github.com/pyodide/pyodide-pack) is a package bundler for Pyodide

```{eval-rst}
.. click:: pyodide_cli.app:typer_click_object
   :prog: pyodide
   :nested: full
```

(pyodide-cli)=

# pyodide CLI

This page documents the Pyodide Command Line Interface (CLI) interface. In addition to the commands defined by `pyodide-build`, documented below, other subcommands are defined in external packages (which can be installed with pip):

- `pyodide pack`, defined in [pyodide-pack](https://github.com/pyodide/pyodide-pack) is a package bundler for Pyodide

```{eval-rst}
.. click:: pyodide_cli.app:typer_click_object
   :prog: pyodide
   :nested: full
```
