🐛 fix(Dockerfile): change order of COPY commands to improve build caching and efficiency

🐛 fix(exportModal/index.tsx): add state for invalidName to handle validation of name field

src/frontend/Dockerfile

@@ -1,10 +1,10 @@
 FROM node:20-alpine as frontend_build
 ARG BACKEND_URL
 WORKDIR /app
-COPY ./src /app/src
-COPY ./package.json ./package-lock.json ./tsconfig.json ./vite.config.ts ./index.html ./tailwind.config.js ./postcss.config.js ./prettier.config.js /app/
 
+COPY ./package.json ./package-lock.json ./tsconfig.json ./vite.config.ts ./index.html ./tailwind.config.js ./postcss.config.js ./prettier.config.js /app/
 RUN npm install
+COPY ./src /app/src
 RUN npm run build
 
 FROM nginx