feat: remove legacy command system

typer is the recommended approach, but any could be used.  we have
nothing significant to offer so better to just not.

docs/api/wuttjamaican/cmd.base.rst

@@ -1,6 +0,0 @@
-
-``wuttjamaican.cmd.base``
-=========================
-
-.. automodule:: wuttjamaican.cmd.base
-   :members:

docs/api/wuttjamaican/cmd.date_organize.rst

@@ -1,8 +0,0 @@
-
-``wuttjamaican.cmd.date_organize``
-==================================
-
-.. automodule:: wuttjamaican.cmd.date_organize
-   :members:
-
-.. program-output:: wutta date-organize -h

docs/api/wuttjamaican/cmd.make_appdir.rst

@@ -1,8 +0,0 @@
-
-``wuttjamaican.cmd.make_appdir``
-================================
-
-.. automodule:: wuttjamaican.cmd.make_appdir
-   :members:
-
-.. program-output:: wutta make-appdir -h

docs/api/wuttjamaican/cmd.rst

@@ -1,23 +0,0 @@
-
-``wuttjamaican.cmd``
-====================
-
-.. automodule:: wuttjamaican.cmd
-   :members:
-
-The core framework is contained in :mod:`wuttjamaican.cmd.base`.
-
-Note that :class:`~wuttjamaican.cmd.base.Command` serves as the base
-class for top-level :term:`commands<command>` but it also functions as
-the top-level ``wutta`` command.
-
-Some :term:`subcommands<subcommand>` are available as well; these are
-registered under the ``wutta`` command.
-
-.. toctree::
-   :maxdepth: 1
-
-   cmd.base
-   cmd.date_organize
-   cmd.make_appdir
-   cmd.setup

docs/api/wuttjamaican/cmd.setup.rst

@@ -1,8 +0,0 @@
-
-``wuttjamaican.cmd.setup``
-==========================
-
-.. automodule:: wuttjamaican.cmd.setup
-   :members:
-
-.. program-output:: wutta setup -h

docs/api/wuttjamaican/index.rst

@@ -8,7 +8,6 @@
    :maxdepth: 1
 
    app
-   cmd
    conf
    db
    db.conf