Updating dockerfile

Dockerfile

@@ -5,10 +5,11 @@ WORKDIR /vtrc
 COPY public/ /vtrc/public
 COPY src/ /vtrc/src
 COPY package.json package-lock.json tsconfig.json vite.config.ts tsconfig.node.json index.html .eslintrc.cjs /vtrc/
-COPY vite.config-docker.ts /vtrc/vite.config.ts
 
 RUN npm ci
 
-EXPOSE 5173
+RUN npm run build
 
-CMD ["npm", "run", "dev"]
+EXPOSE 8080
+
+CMD ["npm", "run", "preview"]

vite.config-docker.ts

-import { defineConfig } from 'vite'
-import react from '@vitejs/plugin-react'
-
-// https://vitejs.dev/config/
-export default defineConfig({
-  plugins: [react()],
-  server: { port: 80}
-})

vite.config.ts

 import { defineConfig } from 'vite'
 import react from '@vitejs/plugin-react'
 
-// https://vitejs.dev/config/
 export default defineConfig({
+  base: "/",
   plugins: [react()],
-  server: { port: 5175}
-})
+  preview: {
+   port: 8080,
+   strictPort: true,
+  },
+  server: {
+   port: 8080,
+   strictPort: true,
+   host: true,
+   origin: "http://0.0.0.0:8080",
+  },
+ });