Add docker

Dockerfile

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+FROM golang:1.23.3 as build
+
+# Set the working directory
+WORKDIR /app
+
+# Copy the source code
+COPY . .
+
+# Build the Go application
+RUN CGO_ENABLED=0 GOOS=linux go build -o meeting .
+
+# Stage 2: Final stage
+FROM alpine:edge
+
+# Set the working directory
+WORKDIR /app
+
+# Copy the binary from the build stage
+COPY --from=build /app/meeting .
+COPY static static
+
+# Set the timezone and install CA certificates
+RUN apk --no-cache add ca-certificates tzdata
+
+# Set the entrypoint command
+ENTRYPOINT ["/app/meeting"]