add readme and dockers and make this presentable lol

backend/Dockerfile

@@ -0,0 +1,22 @@
+FROM golang:1.22.3-alpine as build
+
+WORKDIR /app
+
+COPY go.mod go.sum ./
+
+RUN go mod download
+
+# Copy the rest of the application code to the working directory
+COPY . .
+
+RUN go build -o main .
+
+FROM alpine:latest
+
+WORKDIR /app
+
+COPY --from=build /app/main .
+
+EXPOSE 8080
+
+CMD ["./main"]