Add install sub-command for pyinstaller

Makefile

@@ -8,6 +8,8 @@ setup-env:
 	pipenv run pre-commit run --all-files
 build:
 	docker buildx build --platform linux/amd64,linux/arm64 -t ${IMAGE} --push .
+install:
+	pyinstaller --onefile --windowed --hidden-import='PIL._tkinter_finder' src/main.py
 run:
 	python src/main.py
 start:
@@ -22,4 +24,4 @@ format:
 	docker-compose exec thechart pipenv run pre-commit run --all-files --show-diff
 shell:
 	docker-compose exec -it thechart /bin/bash
-.PHONY: setup-env build run start stop test lint format shell
+.PHONY: setup-env build install run start stop test lint format shell