Add "header" in Makefiles

Makefile

@@ -2,7 +2,11 @@ SHELL := /bin/bash
 MAX_LINE_LENGTH := 119
 export DJANGO_SETTINGS_MODULE ?= inventory_project.settings.local
 
-help: ## List all commands
+all: help
+
+help:
+	@echo -e '_________________________________________________________________'
+	@echo -e 'PyInventory - *dev* Makefile\n'
 	@awk 'BEGIN {FS = ":.*?## "} /^[a-zA-Z0-9 -]+:.*?## / {printf "\033[36m%-20s\033[0m %s\n", $$1, $$2}' $(MAKEFILE_LIST)
 
 check-poetry:

README.creole

@@ -63,7 +63,9 @@ Read [[https://github.com/jedie/PyInventory/tree/master/deployment#readme|/deplo
 ~$ git clone https://github.com/jedie/PyInventory.git
 ~$ cd PyInventory/
 ~/PyInventory$ make
-help                 List all commands
+_________________________________________________________________
+PyInventory - *dev* Makefile
+
 install-poetry       install or update poetry
 install              install PyInventory via poetry
 manage-update        Collectstatic + makemigration + migrate

deployment/Makefile

@@ -1,6 +1,10 @@
 SHELL := /bin/bash
 
-help: ## List all commands
+all: help
+
+help:
+	@echo -e '_________________________________________________________________'
+	@echo -e 'PyInventory - *deployment* Makefile\n'
 	@awk 'BEGIN {FS = ":.*?## "} /^[a-zA-Z0-9 -_]+:.*?## / {printf "\033[36m%-20s\033[0m %s\n", $$1, $$2}' $(MAKEFILE_LIST)
 
 check-poetry:

deployment/README.creole

@@ -101,7 +101,9 @@ install some base packages, e.g.:
 
 # Theses Makefile targets exists:
 ~/PyInventory/deployment$ make
-help                 List all commands
+_________________________________________________________________
+PyInventory - *deployment* Makefile
+
 install-poetry       install or update poetry
 install              install requirements to setup project
 update               update the sources and docker containers