feat: Add clean command to dev.sh script

Author: iNem0o

dev.sh

@@ -71,6 +71,12 @@ do_down() {
     do_docker_compose down
 }
 
+# Clean all containers, images and volumes
+do_clean() {
+    section_title "Cleanup containers and images"
+    do_docker_compose down --rmi all --volumes --remove-orphans
+}
+
 do_composer_update() {
     echo 'composer update'
     if [[ -z "${LOWEST}" ]]; then
@@ -341,6 +347,6 @@ action=${1-}
 if [[ -n $@ ]];then shift;fi
 
 case $action in
-    build|up|down|ps|checks|test_all|unittest|test|composer_update|notice) do_$action "$@";;
+    build|up|down|ps|checks|test_all|unittest|test|composer_update|notice|clean) do_$action "$@";;
     *) do_notice;;
 esac

docs/content/contribute/guide.md

@@ -47,6 +47,12 @@ When you finish to develop, stop the stack with:
 ./dev.sh down
 ```
 
+If you need to clean up everything (containers, images and volumes), you can use:
+
+```sh
+./dev.sh clean
+```
+
 To learn more about `dev.sh` script, launch:
 
 ```sh