Fix Dockerfile: copy static folder

Dockerfile

@@ -1,16 +1,15 @@
-# Build stage – install OpenSSL dev libraries for Rust compilation
 FROM rust:1.90-slim-bookworm as builder
 RUN apt-get update && apt-get install -y pkg-config libssl-dev && rm -rf /var/lib/apt/lists/*
 WORKDIR /app
 COPY Cargo.toml Cargo.lock* ./
 COPY src src
+COPY static static
 RUN cargo build --release
 
-# Runtime stage
 FROM debian:bookworm-slim
 RUN apt-get update && apt-get install -y ca-certificates && rm -rf /var/lib/apt/lists/*
 COPY --from=builder /app/target/release/rustvital-amd /usr/local/bin/rustvital-amd
 EXPOSE 7860
 ENV RUST_LOG=info
 ENV PORT=7860
-CMD ["rustvital-amd"]
+CMD ["rustvital-amd"]