Stabilize source health monitoring

08-threat-intel/generated/dashboard/docs/testing-completeness-report.html

@@ -88,7 +88,7 @@
       <div class="meta">工作台内置镜像页：89 条 advisory 最新完整度、family 矩阵与 ingest 健康度。</div>
       <pre># 全库 Advisory 完整度报告
 
-- 生成时间: `2026-03-19T02:23:04+00:00`
+- 生成时间: `2026-03-19T02:27:20+00:00`
 - 最新 advisory 完整度: `89/89` `verified-real`
 - 合成验证数量: `0`
 - 阻塞数量: `0`
@@ -96,7 +96,7 @@
 - 完整度百分比: `100.0%`
 - active source 全绿: `118/118`
 - source open alerts: `0`
-- 最近一次 source 全绿: `2026-03-19T02:22:24+00:00`
+- 最近一次 source 全绿: `2026-03-19T02:27:12+00:00`
 
 ## 系统覆盖矩阵
 
@@ -117,14 +117,10 @@
 
 ## Ingest / Source 健康度
 
-- source failures: `4`
+- source failures: `0`
 - active sources: `118`
 - green sources: `118`
 - open alerts: `0`
-- django::OSV Django::tls::HTTPSConnectionPool(host=&#x27;api.osv.dev&#x27;, port=443): Max retries exceeded with url: /v1/querybatch (Caused by SSLError(SSLEOFError(8, &#x27;EOF occurred in violation of protocol (_ssl.c:1129)&#x27;)))
-- flask::OSV Flask::tls::HTTPSConnectionPool(host=&#x27;api.osv.dev&#x27;, port=443): Max retries exceeded with url: /v1/querybatch (Caused by SSLError(SSLEOFError(8, &#x27;EOF occurred in violation of protocol (_ssl.c:1129)&#x27;)))
-- spring-security::OSV Spring Security::tls::HTTPSConnectionPool(host=&#x27;api.osv.dev&#x27;, port=443): Max retries exceeded with url: /v1/querybatch (Caused by SSLError(SSLEOFError(8, &#x27;EOF occurred in violation of protocol (_ssl.c:1129)&#x27;)))
-- symfony::OSV Symfony::tls::HTTPSConnectionPool(host=&#x27;api.osv.dev&#x27;, port=443): Max retries exceeded with url: /v1/querybatch (Caused by SSLError(SSLEOFError(8, &#x27;EOF occurred in violation of protocol (_ssl.c:1129)&#x27;)))
 
 ## 剩余风险说明