Added deploy for Docs

docs/Dockerfile

@@ -0,0 +1,78 @@
+FROM node:24-alpine AS base
+
+# Install system dependencies
+RUN apk add --no-cache \
+    python3 \
+    make \
+    g++ \
+    libc6-compat \
+    vips-dev \
+    curl
+
+# Install pnpm globally
+RUN npm install -g pnpm
+
+# Configure pnpm
+RUN pnpm config set store-dir /.pnpm-store
+RUN pnpm config set network-timeout 300000
+RUN pnpm config set fetch-retries 10
+RUN pnpm config set fetch-retry-factor 2
+
+FROM base AS deps
+
+WORKDIR /app
+
+# Copy package files
+COPY package.json pnpm-lock.yaml ./
+
+# Install dependencies with retry logic
+RUN --mount=type=cache,id=pnpm,target=/.pnpm-store \
+    pnpm install --frozen-lockfile || \
+    (sleep 5 && pnpm install --frozen-lockfile) || \
+    (sleep 10 && pnpm install --frozen-lockfile --no-frozen-lockfile)
+
+FROM base AS build-deps
+
+WORKDIR /app
+
+# Copy package files
+COPY package.json pnpm-lock.yaml ./
+
+# Install all dependencies including dev dependencies
+RUN --mount=type=cache,id=pnpm,target=/.pnpm-store \
+    pnpm install --frozen-lockfile || \
+    (sleep 5 && pnpm install --frozen-lockfile) || \
+    (sleep 10 && pnpm install --frozen-lockfile --no-frozen-lockfile)
+
+FROM build-deps AS builder
+
+# Copy source code
+COPY . .
+
+# Build the application
+RUN pnpm run build
+
+FROM node:20-alpine AS runtime
+
+# Install pnpm for runtime
+RUN npm install -g pnpm
+
+WORKDIR /app
+
+# Copy built application
+COPY --from=builder /app/dist ./dist
+
+# Copy production dependencies and package files
+COPY --from=deps /app/node_modules ./node_modules
+COPY package.json pnpm-lock.yaml ./
+
+# Set environment variables
+ENV HOST=0.0.0.0 \
+    PORT=4321 \
+    NODE_ENV=production
+
+# Expose port
+EXPOSE 4321
+
+# Start the application using Astro preview
+CMD ["pnpm", "run", "preview", "--host", "0.0.0.0"]