feat: 所有页面添加「← 返回知识库」导航链接

覆盖 27 个此前缺少返回链接的报告页和独立页面（共 50 个 HTML 页，index.html 首页除外）
- 标准报告页：header/header-bar 内插入 back-link
- 特殊页面：深国际、中医馆、YqBoot、交互式演示等单独适配
- 统一文案「← 返回知识库」，URL 按目录深度自动推算

智能体平台调研/代码/health-check.sh

@@ -0,0 +1,63 @@
+#!/bin/bash
+# ============================================================
+# Spring AI Alibaba 全功能平台 — 健康检查脚本
+# 用法：bash health-check.sh
+# ============================================================
+set -e
+
+GREEN='\033[0;32m'; RED='\033[0;31m'; YELLOW='\033[1;33m'; NC='\033[0m'
+pass() { echo -e "  ${GREEN}✅ OK${NC}  $1"; }
+fail() { echo -e "  ${RED}❌ FAIL${NC} $1"; }
+
+echo "=============================================="
+echo " Spring AI Alibaba 全平台健康检查"
+echo " $(date '+%Y-%m-%d %H:%M:%S')"
+echo "=============================================="
+echo ""
+
+# ---- 中间件 ----
+echo "[中间件层]"
+psql -h localhost -U sa_agent -d spring_ai_agent -c "SELECT 1" >/dev/null 2>&1 \
+    && pass "PostgreSQL (5432)" || fail "PostgreSQL (5432)"
+
+curl -s http://localhost:8848/nacos/v1/console/health/readiness >/dev/null 2>&1 \
+    && pass "Nacos (8848)" || fail "Nacos (8848)"
+
+curl -s http://localhost:9000/minio/health/live >/dev/null 2>&1 \
+    && pass "MinIO (9000)" || fail "MinIO (9000)"
+
+echo ""
+
+# ---- 应用 ----
+echo "[应用层]"
+curl -s http://localhost:8080/actuator/health >/dev/null 2>&1 \
+    && pass "Agent Platform (8080)" || fail "Agent Platform (8080)"
+
+HTTP_CODE=$(curl -s -o /dev/null -w "%{http_code}" http://localhost:8080/chatui/index.html 2>/dev/null || echo "000")
+if [ "$HTTP_CODE" = "200" ]; then
+    pass "Admin Studio (/chatui)"
+else
+    fail "Admin Studio (/chatui) — HTTP $HTTP_CODE"
+fi
+
+echo ""
+
+# ---- 外网模型 ----
+echo "[模型层]"
+if [ -z "$DASHSCOPE_API_KEY" ]; then
+    fail "DashScope API Key 未设置"
+else
+    HTTP_CODE=$(curl -s -o /dev/null -w "%{http_code}" \
+        -H "Authorization: Bearer $DASHSCOPE_API_KEY" \
+        "https://dashscope.aliyuncs.com/api/v1/models" 2>/dev/null || echo "000")
+    if [ "$HTTP_CODE" = "200" ]; then
+        pass "DashScope API (阿里云百炼)"
+    else
+        fail "DashScope API — HTTP $HTTP_CODE"
+    fi
+fi
+
+echo ""
+echo "=============================================="
+echo " 健康检查完成。"
+echo "=============================================="