[BRANDING] container images: set APP_NAME

(cherry picked from commit 12d7bc447edb272327200389c73bb04bb5fccc14)
(cherry picked from commit 1335b17fc35b8b873b94435fddcc23c5cdf0117e)

docker/root/etc/s6/gitea/setup

@@ -24,7 +24,7 @@ if [ ! -f ${GITEA_CUSTOM}/conf/app.ini ]; then
     fi
 
     # Substitute the environment variables in the template
-    APP_NAME=${APP_NAME:-"Gitea: Git with a cup of tea"} \
+    APP_NAME=${APP_NAME:-"Forgejo: Beyond coding. We forge."} \
     RUN_MODE=${RUN_MODE:-"prod"} \
     DOMAIN=${DOMAIN:-"localhost"} \
     SSH_DOMAIN=${SSH_DOMAIN:-"localhost"} \

docker/rootless/usr/local/bin/docker-setup.sh

@@ -26,7 +26,7 @@ if [ ! -f ${GITEA_APP_INI} ]; then
     fi
 
     # Substitute the environment variables in the template
-    APP_NAME=${APP_NAME:-"Gitea: Git with a cup of tea"} \
+    APP_NAME=${APP_NAME:-"Forgejo: Beyond coding. We forge."} \
     RUN_MODE=${RUN_MODE:-"prod"} \
     RUN_USER=${USER:-"git"} \
     SSH_DOMAIN=${SSH_DOMAIN:-"localhost"} \