rework login to wor with authentik

rework env handling a runtime
remove oketbase

Dockerfile

@@ -6,5 +6,7 @@ COPY . ./
 RUN npm run build
 
 FROM nginx:alpine
+ENV NGINX_ENVSUBST_OUTPUT_DIR=/usr/share/nginx/html
 COPY --from=build /app/dist /usr/share/nginx/html
-COPY nginx.conf.template /etc/nginx/templates/default.conf.template
+RUN mv -rf /usr/share/nginx/html/index.html /etc/nginx/templates/index.html.template
+COPY nginx.conf /etc/nginx/conf.d/default.conf