extract dtek_notif subtree to its own repo

.gitea/workflows/ci.yaml

@@ -365,9 +365,6 @@ jobs:
 
           for file in "${changed_files[@]}"; do
             case "$file" in
-              dtek_notif/*)
-                add_service dtek_notif
-                ;;
               errorpages/*)
                 add_service errorpages
                 ;;
@@ -444,21 +441,6 @@ jobs:
 
           for service in "${services[@]}"; do
             case "$service" in
-              dtek_notif)
-                image="${REGISTRY}/forust/dtek-notif"
-                set_tags
-                build_args=()
-                for tag in "${tags[@]}"; do
-                  build_args+=(-t "${image}:${tag}")
-                done
-                docker build \
-                  --cache-from "type=registry,ref=${image}:buildcache" \
-                  --cache-to "type=registry,ref=${image}:buildcache,mode=max" \
-                  "${build_args[@]}" dtek_notif
-                for tag in "${tags[@]}"; do
-                  docker push "${image}:${tag}"
-                done
-                ;;
               errorpages)
                 image="${REGISTRY}/forust/error-pages"
                 set_tags