frontend-build (#5)

Reviewed-on: rrise/reloading-manager#5
Co-authored-by: Ron Rise <ron@siteworxpro.com>
Co-committed-by: Ron Rise <ron@siteworxpro.com>

frontend/Dockerfile

@@ -0,0 +1,12 @@
+FROM node:22.14.0 AS BUILD
+
+WORKDIR /app
+
+COPY package.json package-lock.json ./
+
+RUN npm install && \
+    npm run build
+
+FROM caddy
+
+COPY --from=BUILD /app/dist /usr/share/caddy