Fix: project initialisation issue

Author: gergelykovacs

DEVELOPMENT.md

@@ -13,7 +13,7 @@
 Create a virtual environment and install dependencies:
 
 ```bash
-make venv
+make venv && source .venv/bin/activate
 make setup
 ```
 

Makefile

@@ -29,8 +29,8 @@ all: lock install upgrade lint test build
 venv:
 	@echo "🛠 Creating virtual environment..."
 	$(SYSTEM_PYTHON) -m venv .venv
-	@. ./.venv/bin/activate
-	@echo "✅ virtual environment created."
+	@echo "✅ virtual environment created. Activate it with:"
+	@echo "   source .venv/bin/activate"
 
 # Lock: Generates requirements.txt from pyproject.toml
 .PHONY: lock

README.md

@@ -6,6 +6,8 @@ Python Project Blueprint
 
 ## Development
 
+Please read the [DEVELOPMENT.md](./DEVELOPMENT.md) for development instructions.
+
 Check the [Makefile](./Makefile) for automation as the initial step, it defines all project commands.
 
 ### Make Commands