build: update to reflect setuptools to hatch change

Use hatch build and publish, remove old build-tools target, remove old
.gitignore and distclean files.

The build and upload targets could perhaps be removed in the future in
favour of using hatch directly, but keep them for now.

.gitignore

@@ -2,7 +2,5 @@
 *~
 .coverage
 .venv
-build
 dist
-hawkmoth.egg-info
 test/coverage-report

Makefile.local

@@ -16,23 +16,18 @@ check-style:
 check-rst:
 	rst-lint --level warning $(RST)
 
-# assume virtual environment is used for dist and upload
-.PHONY: build-tools
-build-tools:
-	pip install --upgrade build twine
-
+# Build and publish
 .PHONY: build
 build:
-	rm -rf build dist hawkmoth.egg-info
-	python3 -m build
+	hatch build
 
 .PHONY: test-upload
 test-upload:
-	twine upload --repository-url https://test.pypi.org/legacy/ dist/*
+	hatch publish --repo test
 
 .PHONY: upload
 upload:
-	twine upload dist/*
+	hatch publish
 
 .PHONY: clean
 clean:
@@ -44,4 +39,4 @@ distclean: clean
 
 .SUFFIXES:
 
-DISTCLEAN := $(DISTCLEAN) build dist hawkmoth.egg-info
+DISTCLEAN := $(DISTCLEAN) dist