feat: merged env shortcuts into one for ease of use

Makefile

@@ -1,5 +1,13 @@
-env: pyproject.toml
-	poetry install 
+env:
+ifeq ($(wildcard pyproject.toml),)
+	@echo "pyproject.toml does not exist, creating poetry files..."
+	poetry init -q
+	poetry add --group dev click ipykernel pytest pytest-cov
+	poetry add --group dev coverage -E toml
+else
+	@echo "pyproject.toml exists, installing dependencies..."
+	poetry install
+endif
 
 major: pyproject.toml
 	poetry version major
@@ -10,11 +18,6 @@ minor: pyproject.toml
 patch: pyproject.toml
 	poetry version patch
 
-poetry_env:
-	poetry init -q
-	poetry add --group dev click ipykernel pytest pytest-cov
-	poetry add --group dev coverage -E toml
-
 src_tests: pyproject.toml
 	poetry run pytest