feat(elevator): 对齐 V1 lib 的 Davinci/扫描/事件与部署配置

- davinci-manager-storage：FilePart 路径与基址按 V1 JAR（/portal/file、/part/*、GET /download）
- 启动类：扫描 cn.cloudwalk.serial 与 cn.cloudwalk.cwos.client.resource，补 UUIDSerial 与 ApplicationService
- deploy：v1/v2 application 中 cloudwalk.serial.enabled、Kafka 指向 192.168.3.12:9092；deploy/.gitignore 忽略日志
- cloudwalk-common-serial：补充 META-INF/spring.factories（Boot 自动配置）
- 电梯：Session 配置、Davinci Bean、Feign 包、MQTT/Visitor/Zone Feign；部署脚本与 API parity 工具更新
- 文档与根脚本若干；未纳入大体积 jar/zip 与 v1 CFR 对比目录

Made-with: Cursor

Former-commit-id: b76d142d13ebb5c0898de2d9d11bc583876829c2

maven-cw-elevator-application/deploy/common-java.sh

@@ -0,0 +1,38 @@
+#!/usr/bin/env bash
+# shellcheck shell=bash
+# 由 v1-legacy/run.sh、v2-maven/run.sh source：JAVA_HOME；非 JDK8 时追加 --add-opens。
+#
+# === 本机 JDK 8 安装根目录（含 bin/java）；换机器只需改下行默认路径或通过环境变量覆盖 ===
+: "${DEPLOY_JDK8:=/usr/lib/jvm/java-8-openjdk-amd64}"
+
+_pick_java_home() {
+  if [[ "${ELEVATOR_USE_ENV_JAVA:-0}" == "1" ]] && [[ -n "${JAVA_HOME:-}" && -x "${JAVA_HOME}/bin/java" ]]; then
+    return 0
+  fi
+  if [[ -x "${DEPLOY_JDK8}/bin/java" ]]; then
+    export JAVA_HOME="${DEPLOY_JDK8}"
+    return 0
+  fi
+  for d in /usr/lib/jvm/java-8-openjdk-amd64 /usr/lib/jvm/java-1.8.0-openjdk; do
+    if [[ -x "$d/bin/java" ]]; then
+      export JAVA_HOME="$d"
+      return 0
+    fi
+  done
+  if [[ -n "${JAVA_HOME:-}" && -x "${JAVA_HOME}/bin/java" ]]; then
+    return 0
+  fi
+  export JAVA_HOME="${JAVA_HOME:-${DEPLOY_JDK8}}"
+}
+
+_jdk8_open_flags() {
+  local java="$1"
+  if "$java" -version 2>&1 | grep -qE 'version "1\.8\.'; then
+    echo ""
+    return
+  fi
+  echo "--add-opens=java.base/java.lang=ALL-UNNAMED"
+  echo "--add-opens=java.base/java.lang.reflect=ALL-UNNAMED"
+  echo "--add-opens=java.base/java.util=ALL-UNNAMED"
+  echo "--add-opens=java.base/java.io=ALL-UNNAMED"
+}