build: remove unused .env-base values

.env-base

@@ -1,9 +1,6 @@
 DOCKER_REPO=git.shmyga.ru
 DOCKER_GROUP=infernalgames
-DOCKER_ROOT="$DOCKER_REPO/$DOCKER_GROUP"
-VERSION=$(grep -m 1 'version' ./pyproject.toml | grep -oP 'version\s*=\s*"\K[^"]+')
-PYTHON_VERSION=$(grep -m 1 'python' ./pyproject.toml | grep -oP 'python\s*=\s*"\^?\K[^"]+')
-DOCKER_PROJECTS=("gallery")
+DOCKER_ROOT="${DOCKER_REPO}/${DOCKER_GROUP}"
 DOCKER_TAG="${DOCKER_TAG:-latest}"
 
 OPENWEATHER_KEY=""