chore: 添加设计资料和示例工程

sample/server/scripts/build.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+set -euo pipefail
+
+mkdir -p build
+
+GOARCH=amd64 GOOS=linux go build -o ./build/sample ./cmd/main/main.go
+GOARCH=amd64 GOOS=linux go build -o ./build/sample-cli ./cmd/cli/main.go
+
+echo "build completed: ./build/sample, ./build/sample-cli"