docs(ci): [CI-01] record complete Firefox installed regression

refactor/changes/2026-09-15-CI-01-installed-firefox.md

@@ -0,0 +1,38 @@
+# CI-01 完整 Firefox 安装包回归
+
+2026-09-15，执行HEAD `b3344a7c6de4355e2e1c3bb7476dd34284f691b3`，
+Node24.21.0 / Yarn1.22.22 / Windows Firefox155.0。
+继续使用在 `5e0447fc5` 打包的20包安装映射 `run-cRduve`；两个HEAD之间仅新增
+Chromium验收记录及索引，启动器和配置再次验证当前源码/构建输入与安装文件指纹。
+本轮没有重新打包，也没有把旧安装报告改写成当前HEAD生成的产物。
+
+```powershell
+$env:ARTPLAYER_BROWSER_ARTIFACTS='D:\github\ArtPlayer\refactor\.cache\packages\run-cRduve\browser-artifacts.json'
+yarn test:browser:installed --project=firefox --workers=2
+```
+
+运行当前安装清单的全部77文件/845项，**844通过、1失败、0跳过/重试，
+1043.223秒，退出1**。没有文件/grep筛选、诊断覆盖或运行中修改跟踪文件。
+完整JSON、截图、trace、调用和退出记录保存于
+`refactor/.cache/ci-installed-firefox-b3344a7c6`；各文件结果、输入/归档哈希与
+失败附件见[机器证据](../baselines/ci-installed-firefox-validation.json)。
+
+唯一失败仍为裸dash.js4.5.2：`dash-sdk.spec.js:276` 等待currentTime大于6.2，
+7000ms后仍为6。该用例没有创建ArtPlayer或候选插件。候选DASH的两套核心与
+SDK4.5.2/5.2.1四个稳定边界seek全部通过，安装JASSUB三套核心的真实字幕绘制、
+seek/布局及直接销毁后宿主销毁也全部通过。DASH-SEEK-01继续open，保留原失败。
+
+ASR/Audio的原生音频与断流恢复用例在本轮完成，但不能据此关闭WebKit的能力或
+事件问题。一次HLS/JASSUB/Chapter通过不关闭此前间歇故障。通过数同时包含旧版
+缺陷对照、受控窗口和SDK边界用例，不等同845种原生功能；此处没有真实投屏、
+Apple/Android设备、远端Actions或真实VAST广告播放的新证据。
+
+安装产物及消费者准备沿用[Chromium记录](2026-09-15-CI-01-installed-chromium.md)，
+版本仍为major升级前值，完整20包清单不替代全部22workspace的独立门槛。
+CI-01保持doing；下一步同一安装映射进行完整Windows WebKit回归。
+
+本检查点仅更新证据、任务引用、风险说明与维护索引；无生产、测试、类型、依赖、
+工作流或分发变更，不新增构建或消费者迁移。计划/风险生成与检查、风险校验负例、
+严格工具链和Git diff检查通过后独立提交
+`docs(ci): [CI-01] record complete Firefox installed regression`。
+回退仅撤销该轮记录；没有推送、部署或发布授权变化。

refactor/ci-setup.md

@@ -1,5 +1,11 @@
 # PR 检查和 Pages 操作说明
 
+同一run-cRduve安装映射随后在b3344a7c6执行完整Firefox155.0：77文件/845项，
+844通过、1个裸DASH4.5.2暂停seek失败、0跳过/重试，1043.223秒，退出1。
+执行HEAD与打包HEAD分别记录，启动时再次验证指纹；没有重新打包或修改测试。
+见[Firefox记录](changes/2026-09-15-CI-01-installed-firefox.md)和
+[完整输入/结果](baselines/ci-installed-firefox-validation.json)。完整WebKit安装回归仍待执行。
+
 最新完整Chromium安装回归固定5e0447fc5：重新构建并隔离安装20包后，77文件/845项
 执行844通过、1个裸DASH4.5.2暂停seek失败、0跳过/重试，948.777秒，退出1。
 候选DASH四个稳定边界组合及安装JASSUB三核心原生绘制清理通过；保留历史失败。

refactor/plan.md

@@ -537,7 +537,7 @@
 - ENG-09: [记录](changes/2026-09-12-ENG-09-integration.md) [记录](baselines/engineering-integration.json)
 - ENG-10: [记录](changes/2026-09-10-ENG-10-test-reliability.md) [记录](test-reliability.md)
 - ENG-11: [记录](build-analysis.md) [记录](baselines/bundle-attribution.json) [记录](changes/2026-09-11-ENG-11-build-analysis.md)
-- CI-01: [记录](ci-setup.md) [记录](changes/2026-09-13-CI-01-matrix-summary.md) [记录](baselines/ci-matrix-validation.json) [记录](changes/2026-09-13-CI-01-node-consumers.md) [记录](baselines/node-consumer-validation.json) [记录](changes/2026-09-14-CI-01-installed-full.md) [记录](baselines/ci-installed-full-validation.json) [记录](changes/2026-09-14-CI-01-source-chromium.md) [记录](baselines/ci-source-chromium-validation.json) [记录](changes/2026-09-15-CI-01-ads-installed.md) [记录](baselines/ci-ads-installed-validation.json) [记录](changes/2026-09-15-CI-01-subtitles-installed.md) [记录](baselines/ci-subtitles-installed-validation.json) [记录](changes/2026-09-15-CI-01-adaptive-installed.md) [记录](baselines/ci-adaptive-installed-validation.json) [记录](changes/2026-09-15-CI-01-asr-cast-installed.md) [记录](baselines/ci-asr-cast-installed-validation.json) [记录](changes/2026-09-15-CI-01-mediabunny-installed.md) [记录](baselines/ci-mediabunny-installed-validation.json) [记录](changes/2026-09-15-CI-01-jassub-installed.md) [记录](baselines/ci-jassub-installed-validation.json) [记录](changes/2026-09-15-CI-01-danmuku-installed.md) [记录](baselines/ci-danmuku-installed-validation.json) [记录](changes/2026-09-15-CI-01-browser-matrix.md) [记录](baselines/ci-browser-matrix-validation.json) [记录](changes/2026-09-15-CI-01-iframe-installed.md) [记录](baselines/ci-iframe-installed-validation.json) [记录](changes/2026-09-15-CI-01-vast-installed.md) [记录](baselines/ci-vast-installed-validation.json) [记录](changes/2026-09-15-CI-01-rendering-policy.md) [记录](baselines/ci-rendering-policy-validation.json) [记录](changes/2026-09-15-SITE-ROUTES-01-html-inventory.md) [记录](baselines/site-routes-validation.json) [记录](baselines/ci-source-firefox-validation.json) [记录](changes/2026-09-15-SITE-EDITOR-VAST-01-consumer.md) [记录](changes/2026-09-15-CI-01-source-webkit.md) [记录](baselines/ci-source-webkit-validation.json) [记录](changes/2026-09-15-CI-JASSUB-SOURCE-01-native-inputs.md) [记录](baselines/jassub-source-selection-validation.json) [记录](changes/2026-09-15-CI-01-installed-chromium.md) [记录](baselines/ci-installed-chromium-validation.json)
+- CI-01: [记录](ci-setup.md) [记录](changes/2026-09-13-CI-01-matrix-summary.md) [记录](baselines/ci-matrix-validation.json) [记录](changes/2026-09-13-CI-01-node-consumers.md) [记录](baselines/node-consumer-validation.json) [记录](changes/2026-09-14-CI-01-installed-full.md) [记录](baselines/ci-installed-full-validation.json) [记录](changes/2026-09-14-CI-01-source-chromium.md) [记录](baselines/ci-source-chromium-validation.json) [记录](changes/2026-09-15-CI-01-ads-installed.md) [记录](baselines/ci-ads-installed-validation.json) [记录](changes/2026-09-15-CI-01-subtitles-installed.md) [记录](baselines/ci-subtitles-installed-validation.json) [记录](changes/2026-09-15-CI-01-adaptive-installed.md) [记录](baselines/ci-adaptive-installed-validation.json) [记录](changes/2026-09-15-CI-01-asr-cast-installed.md) [记录](baselines/ci-asr-cast-installed-validation.json) [记录](changes/2026-09-15-CI-01-mediabunny-installed.md) [记录](baselines/ci-mediabunny-installed-validation.json) [记录](changes/2026-09-15-CI-01-jassub-installed.md) [记录](baselines/ci-jassub-installed-validation.json) [记录](changes/2026-09-15-CI-01-danmuku-installed.md) [记录](baselines/ci-danmuku-installed-validation.json) [记录](changes/2026-09-15-CI-01-browser-matrix.md) [记录](baselines/ci-browser-matrix-validation.json) [记录](changes/2026-09-15-CI-01-iframe-installed.md) [记录](baselines/ci-iframe-installed-validation.json) [记录](changes/2026-09-15-CI-01-vast-installed.md) [记录](baselines/ci-vast-installed-validation.json) [记录](changes/2026-09-15-CI-01-rendering-policy.md) [记录](baselines/ci-rendering-policy-validation.json) [记录](changes/2026-09-15-SITE-ROUTES-01-html-inventory.md) [记录](baselines/site-routes-validation.json) [记录](baselines/ci-source-firefox-validation.json) [记录](changes/2026-09-15-SITE-EDITOR-VAST-01-consumer.md) [记录](changes/2026-09-15-CI-01-source-webkit.md) [记录](baselines/ci-source-webkit-validation.json) [记录](changes/2026-09-15-CI-JASSUB-SOURCE-01-native-inputs.md) [记录](baselines/jassub-source-selection-validation.json) [记录](changes/2026-09-15-CI-01-installed-chromium.md) [记录](baselines/ci-installed-chromium-validation.json) [记录](changes/2026-09-15-CI-01-installed-firefox.md) [记录](baselines/ci-installed-firefox-validation.json)
 - CI-02: [记录](changes/2026-09-14-CI-02-pages-artifact.md) [记录](baselines/pages-artifact-validation.json) [记录](pages-deployment.md)
 - PILOT-01: [记录](changes/2026-09-10-PILOT-01-chapter.md) [记录](baselines/pilot-validation.json)
 - CORE-01: [记录](changes/2026-09-10-CORE-01-typed-utils.md) [记录](baselines/core-utils-validation.json)

refactor/progress.md

@@ -1,5 +1,21 @@
 # 进度与证据
 
+## CI-01 完整 Firefox 安装包回归
+
+固定b3344a7c6、Node24.21.0/Yarn1.22.22，复用5e0447fc5打包的run-cRduve；
+启动时再次验证20包源码/构建及安装文件指纹。完整77文件/845项：844通过、
+1失败、0跳过/重试，1043.223秒，退出1。运行期间跟踪文件未改，完整报告、
+trace与输入证据已归档；没有重打包或把执行HEAD当作打包HEAD。
+
+唯一失败仍是裸dash.js4.5.2暂停seek停在6；候选DASH四个稳定边界组合、安装
+JASSUB三核心原生绘制与清理全部通过。DASH-SEEK-01继续open，历史间歇问题、
+受控能力及设备缺口不因单次通过而关闭。见
+[记录](changes/2026-09-15-CI-01-installed-firefox.md)、
+[证据](baselines/ci-installed-firefox-validation.json)。
+
+CI-01继续doing，217 done、21 doing、43 todo不变；版本仍未落实major升级。
+下一步同一映射完整Windows WebKit安装回归，不推送或发布。
+
 ## CI-01 完整 Chromium 安装包回归
 
 固定5e0447fc5、Node24.21.0/Yarn1.22.22重新构建并隔离安装20包，149.29秒通过；

refactor/risks.json

@@ -3210,11 +3210,13 @@
         "refactor/baselines/ci-source-firefox-validation.json",
         "refactor/changes/2026-09-15-SITE-EDITOR-VAST-01-consumer.md",
         "refactor/changes/2026-09-15-CI-01-installed-chromium.md",
-        "refactor/baselines/ci-installed-chromium-validation.json"
+        "refactor/baselines/ci-installed-chromium-validation.json",
+        "refactor/changes/2026-09-15-CI-01-installed-firefox.md",
+        "refactor/baselines/ci-installed-firefox-validation.json"
       ],
       "compatibleResolution": "PKG-DASH-SEEK-01 已在候选插件按精确版本和真实空缓冲同步 SDK 指标，新旧核心及两引擎严格跳转通过。裸 SDK 4.5.2 和冻结旧插件仍保留原始失败；不伪造媒体事件、不偏移 seek、不强制升级 SDK，完整组合及发布验收仍开放。",
       "closureCriteria": "原失败的新旧核心/插件组合有确定根因与对应修复/可验证环境边界；原生对照及原顺序、原目标回归成立，后续偶然通过不能关闭。",
-      "workspaceState": "CI-01 十二包安装扩展中，裸 SDK 4.5.2 在 Chromium/Firefox 的恢复时间仍为 6，原断言大于 6.2 失败；候选插件集成通过不关闭裸 SDK 原始缺陷，完整失败报告保留。 Complete Firefox source run at 4545c4367 again fails the bare 4.5.2 control; all four candidate stable-boundary cases pass. Original failure remains open and unfiltered. Complete Chromium installed roster at 5e0447fc5, twenty freshly packed packages: 844/845 pass, with the same bare 4.5.2 currentTime=6 failure; all four installed candidate stable-boundary combinations pass. Original failure remains open."
+      "workspaceState": "CI-01 十二包安装扩展中，裸 SDK 4.5.2 在 Chromium/Firefox 的恢复时间仍为 6，原断言大于 6.2 失败；候选插件集成通过不关闭裸 SDK 原始缺陷，完整失败报告保留。 Complete Firefox source run at 4545c4367 again fails the bare 4.5.2 control; all four candidate stable-boundary cases pass. Original failure remains open and unfiltered. Complete Chromium installed roster at 5e0447fc5, twenty freshly packed packages: 844/845 pass, with the same bare 4.5.2 currentTime=6 failure; all four installed candidate stable-boundary combinations pass. Original failure remains open. Complete Firefox installed roster at b3344a7c6, the same verified twenty-package run-cRduve installation: 844/845 pass, with the same bare 4.5.2 currentTime=6 failure; all four installed candidate stable-boundary combinations pass. Original failure remains open."
     },
     {
       "id": "ADS-TYPE-01",

refactor/tasks.json

@@ -794,7 +794,9 @@
         "changes/2026-09-15-CI-JASSUB-SOURCE-01-native-inputs.md",
         "baselines/jassub-source-selection-validation.json",
         "changes/2026-09-15-CI-01-installed-chromium.md",
-        "baselines/ci-installed-chromium-validation.json"
+        "baselines/ci-installed-chromium-validation.json",
+        "changes/2026-09-15-CI-01-installed-firefox.md",
+        "baselines/ci-installed-firefox-validation.json"
       ]
     },
     {