add lint and pyinstaller targets

Makefile

@@ -1,3 +1,16 @@
 venv:
 	python3 -m venv venv
 	sh -c '. venv/bin/activate; pip install -e .'
+
+lint:
+	sh -c '. venv/bin/activate; pip install pylint'
+	sh -c '. venv/bin/activate; pylint tge'
+
+dist: venv lint
+	sh -c '. venv/bin/activate; pip install pyinstaller'
+	sh -c '. venv/bin/activate; pyinstaller __main__.py --onefile --name tge'
+
+clean:
+	rm -rf dist
+	rm -rf build
+	rm *.spec