feat: switch from setup.cfg to pyproject.toml + hatchling

tasks.py

@@ -24,23 +24,17 @@
 Tasks for rattail-quickbooks
 """
 
-import os
-
 from invoke import task
 
 
-here = os.path.abspath(os.path.dirname(__file__))
-exec(open(os.path.join(here, 'rattail_quickbooks', '_version.py')).read())
-
-
 @task
 def release(c):
     """
     Release a new version of rattail-quickbooks
     """
-    # rebuild local tar.gz file for distribution
+    # rebuild package
+    c.run('rm -rf dist')
     c.run('rm -rf rattail_quickbooks.egg-info')
     c.run('python -m build --sdist')
 
-    filename = f'rattail_quickbooks-{__version__}.tar.gz'
-    c.run('twine upload dist/{}'.format(filename))
+    c.run('twine upload dist/*')