feat: add root-level Dockerfile for web-wallet deployment

Author: andreabadesso

Dockerfile.web-wallet

@@ -0,0 +1,36 @@
+# Build stage
+FROM node:20-alpine AS builder
+
+WORKDIR /app
+
+# Copy yarn configuration and patches
+COPY .yarnrc.yml ./
+COPY .yarn ./.yarn
+COPY package.json yarn.lock ./
+COPY packages/web-wallet/package.json ./packages/web-wallet/
+COPY packages/snap-utils/package.json ./packages/snap-utils/
+COPY packages/hathor-rpc-handler/package.json ./packages/hathor-rpc-handler/
+
+# Install dependencies
+RUN corepack enable && yarn install
+
+# Copy source code
+COPY packages/web-wallet ./packages/web-wallet
+COPY packages/snap-utils ./packages/snap-utils
+
+# Build the application
+WORKDIR /app/packages/web-wallet
+RUN yarn build
+
+# Production stage
+FROM nginx:alpine
+
+# Copy built files to nginx
+COPY --from=builder /app/packages/web-wallet/dist /usr/share/nginx/html
+
+# Copy nginx configuration
+COPY packages/web-wallet/nginx.conf /etc/nginx/conf.d/default.conf
+
+EXPOSE 80
+
+CMD ["nginx", "-g", "daemon off;"]