some fixes, first push to ovh, discord webhook

Dockerfile copy

@@ -0,0 +1,16 @@
+FROM rust:latest AS builder
+WORKDIR /app
+COPY . .
+RUN cargo build --release
+
+FROM debian:bookworm-slim
+WORKDIR /app
+COPY --from=builder /app/target/release/hotel-api-rs /usr/local/bin/hotel-api-rs
+
+# Create the directory where DB will be stored
+RUN mkdir -p /db
+
+# Expose API port
+EXPOSE 8080
+
+CMD ["/usr/local/bin/hotel-api-rs"]