update some metadata fields, sort deps (#675)

Co-authored-by: Steven Silvester <steven.silvester@ieee.org>

setup.cfg

@@ -7,19 +7,28 @@ long_description_content_type = text/markdown
 license_files = COPYING.md
 author = Jupyter Development Team
 author_email = jupyter@googlegroups.com
-url = https://jupyter.org
+url = https://jupyter-server.readthedocs.io
 platforms = Linux, Mac OS X, Windows
 keywords = ipython, jupyter
 classifiers =
+    Development Status :: 5 - Production/Stable
+    Framework :: Jupyter
     Intended Audience :: Developers
-    Intended Audience :: System Administrators
     Intended Audience :: Science/Research
+    Intended Audience :: System Administrators
     License :: OSI Approved :: BSD License
     Programming Language :: Python
+    Programming Language :: Python :: 3
+    Programming Language :: Python :: 3 :: Only
     Programming Language :: Python :: 3.7
     Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
+project_urls =
+    Documentation = https://jupyter-server.readthedocs.io
+    Funding = https://numfocus.org/donate
+    Source = https://github.com/jupyter-server/jupyter_server
+    Tracker = https://github.com/jupyter-server/jupyter_server/issues
 
 [options]
 zip_safe = False
@@ -29,37 +38,36 @@ package_dir =
     "" = "jupyter_server"
 python_requires = >=3.7
 install_requires =
-    jinja2
-    tornado>=6.1.0
-    pyzmq>=17
+    anyio>=3.1.0,<4
     argon2-cffi
-    traitlets>=5.1.0
-    jupyter_core>=4.7.0
+    jinja2
     jupyter_client>=6.1.12
-    nbformat>=5.2.0
+    jupyter_core>=4.7.0
     nbconvert>=6.4.4
+    nbformat>=5.2.0
+    packaging
+    prometheus_client
+    pywinpty;os_name=='nt'
+    pyzmq>=17
     Send2Trash
     terminado>=0.8.3
-    prometheus_client
-    anyio>=3.1.0
+    tornado>=6.1.0
+    traitlets>=5.1
     websocket-client
-    packaging
-    pywinpty;os_name=='nt'
 
 [options.extras_require]
 test =
     coverage
-    pytest>=6.0
+    ipykernel
+    pre-commit
+    pytest-console-scripts
     pytest-cov
     pytest-mock
     pytest-timeout
-    requests
     pytest-tornasync
-    pytest-console-scripts
-    ipykernel
-    pre-commit
-    # NOTE: we cannot auto install examples/simple here because of:
-    # https://github.com/pypa/pip/issues/6658
+    pytest>=6.0
+    requests
+    requests
 
 [options.entry_points]
 console_scripts =