feat: implement pwa, add dockerfiles for web and cli, and introduce folder selection with wasm error handling.

webapp/Dockerfile

@@ -0,0 +1,29 @@
+# Build stage
+FROM node:18-slim AS build
+WORKDIR /app
+COPY package*.json ./
+RUN npm install
+COPY . .
+RUN npm run build
+
+# Production stage
+FROM nginx:stable-alpine
+# Copy the build output
+COPY --from=build /app/dist /usr/share/nginx/html
+
+# Custom nginx config to handle WASM and SPA routing
+RUN printf "server {\n\
+    listen 80;\n\
+    location / {\n\
+        root /usr/share/nginx/html;\n\
+        index index.html;\n\
+        try_files \$uri \$uri/ /index.html;\n\
+    }\n\
+    location ~* \\.wasm$ {\n\
+        root /usr/share/nginx/html;\n\
+        default_type application/wasm;\n\
+    }\n\
+}" > /etc/nginx/conf.d/default.conf
+
+EXPOSE 80
+CMD ["nginx", "-g", "daemon off;"]