updates on the docker and nginx and dockerignore fiels for the deploumenets i the dokploy

Dockerfile

@@ -0,0 +1,23 @@
+# ---- Build stage ----
+FROM node:20-alpine AS build
+WORKDIR /app
+
+COPY package.json package-lock.json ./
+RUN npm ci
+
+COPY . .
+# VITE_API_BASE_URL is intentionally left unset: nginx.conf proxies /api/*
+# to the backend container, so the built app can keep using relative
+# same-origin requests (see src/api/client.js).
+RUN npm run build
+
+# ---- Serve stage ----
+FROM nginx:alpine
+WORKDIR /usr/share/nginx/html
+
+RUN rm -rf ./*
+COPY --from=build /app/dist/ .
+COPY nginx.conf /etc/nginx/nginx.conf
+
+EXPOSE 80
+CMD ["nginx", "-g", "daemon off;"]