feat: add test env infra compose, config templates, build/prepare scripts

Former-commit-id: 70b7cd14e81c8f43300638dcd5f9859115e1959a

scripts/test-env/build-elevator-v2.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+# build-elevator-v2.sh — 编译 cw-elevator-application V2
+source "$(dirname "${BASH_SOURCE[0]}")/config/env.sh"
+
+log_info "Building V2 elevator application..."
+
+cd "$REPO_ROOT/maven-cw-elevator-application"
+
+export JAVA_HOME
+export PATH="$JAVA_HOME/bin:$PATH"
+
+log_info "JDK: $($JAVA -version 2>&1 | head -1)"
+
+# Build (skip tests)
+$MVN clean install $MVN_OPTS 2>&1 | tail -5
+
+if [[ ${PIPESTATUS[0]} -eq 0 ]]; then
+  log_ok "V2 elevator build SUCCESS"
+else
+  log_error "V2 elevator build FAILED — check logs"
+  exit 1
+fi
+
+# Sync JAR to deploy/
+if [[ -f "cw-elevator-application-starter/target/cw-elevator-application-2.0.7.jar" ]]; then
+  cp cw-elevator-application-starter/target/cw-elevator-application-2.0.7.jar \
+     deploy/v2-maven/cw-elevator-application-2.0.7.jar
+  log_ok "JAR synced to deploy/v2-maven/"
+else
+  # Fallback: use sync-jars.sh
+  cd deploy && bash sync-jars.sh
+  log_ok "JAR synced via sync-jars.sh"
+fi