feat: добавил докер файл для фронта

frontend/Dockerfile

@@ -0,0 +1,18 @@
+FROM node:24-slim AS base
+
+ENV PNPM_HOME="/pnpm"
+ENV PATH="$PNPM_HOME:$PATH"
+RUN corepack enable
+
+FROM base AS prod
+
+COPY pnpm-lock.yaml /app
+WORKDIR /app
+RUN pnpm fetch --prod
+
+COPY . /app
+RUN pnpm run build
+
+FROM nginx:1.30-alpine
+COPY --from=prod /app/dist /usr/share/nginx/html
+COPY nginx.conf /etc/nginx/conf.d/default.conf