Create Makefile installation; update copyright core command. TODO replace installation.py script.

Makefile

@@ -0,0 +1,55 @@
+OS := $(shell uname -s)
+CURRENT_USER := $(shell whoami)
+PYTHON_VERSION := $(shell python3 -V)
+HOME_DIR := $(shell echo $$HOME)
+SHELL := /bin/bash
+
+install:
+ifeq ($(wildcard config/configuration.yaml),)
+	$(error You must provide the Configuration file: config/configuration.yaml)
+endif
+
+ifeq ($(OS), Linux)
+	$(info Installation for os : $(OS))
+	$(info Python version: $(PYTHON_VERSION))
+	$(info Home directory: $(HOME_DIR))
+
+	@python3 core/install.py --check-version
+	@if [ $$? -eq 0 ]; then \
+		echo "Python Version OK! Well done :)"; \
+	else \
+		echo "Error: Script failed with exit code $$?"; \
+		exit 1; \
+	fi
+
+	$(info Creating the systemd user folder...)
+	mkdir -p $(HOME_DIR)/.config/systemd/user
+
+	$(info Creating Python Virtual Environment...)
+	python3 -m venv .pyenv
+	@. .pyenv/bin/activate && \
+		python -m pip install --upgrade pip && \
+		pip cache purge && \
+		pip install -r requirements.txt
+
+	@. .pyenv/bin/activate && python core/install.py --install
+	loginctl enable-linger $(CURRENT_USER)
+	@sleep 2
+	@export echo $DBUS_SESSION_BUS_ADDRESS && \
+		systemctl --user daemon-reload && \
+		systemctl --user start defender
+
+endif
+
+clean:
+ifeq ($(OS), Linux)
+	@if [ -e .pyenv ]; then \
+		rm -rf .pyenv; \
+		echo "Virtual Env has been removed!"; \
+	fi
+	@if [ -e $(HOME_DIR)/.config/systemd/user/defender.service ]; then \
+		rm $(HOME_DIR)/.config/systemd/user/defender.service; \
+		echo "Systemd file has been removed!"; \
+	fi
+	@export echo $DBUS_SESSION_BUS_ADDRESS && systemctl --user daemon-reload && echo "Systemd Daemon reloaded!"
+endif