Explicitly define HOME environment variable

run/scripts/start

@@ -42,6 +42,7 @@ function startContainer {
         --group-add ${GROUPIDS// / --group-add }
         --env L3DVERSION=${L3DVERSION}
         --env L3DSHELL=${L3DSHELL}
+        --env HOME=/home/${USERNAME}
         --env COMPOSE_PROJECT_NAME=${COMPOSE_PROJECT_NAME}
         --env COMPOSER_DOWNGRADE=${COMPOSER_DOWNGRADE}
         --env PHP_VERSION=${PHP_VERSION}