feat(report): add AI stream session summaries

[qiin2333]

改了啥呀

• 给串流结束战报加了 AI 状态徽标，能显示“AI 复盘中 / AI 已复盘”。
• 新增 StreamReportAiService，复用 Sunshine 的 /ai/completions 生成更活一点的标题、总结、时长吐槽和调参建议。
• 结束串流时先展示本地战报；LLM 可用才异步刷新，没接 AI 的杂鱼场景继续稳稳回退本地模板。

为啥要改

本地规则战报数据和话术都比较固定，接了 LLM 后可以让复盘更像真的看过这局数据，同时不阻塞断开流程。

验证

• git diff --check
• DEVECO_SDK_HOME=/Applications/DevEco-Studio.app/Contents/sdk bash hvigorw assembleHap --no-daemon --stacktrace 进入构建流程，但被既有 native 依赖挡住：nativelib/src/main/cpp/aubio/src/fvec.c 缺失，nativelib:default@BuildNativeWithCmake 失败。entry 侧 PreBuild / metadata / syscap / profile 任务已通过。

Summary by CodeRabbit

• 新功能

  • 串流战报新增 AI 复盘内容，结束后可自动生成更完整的中文总结与建议。
  • 战报页面新增 AI 状态徽标，显示当前是否已完成生成。

• 改进

  • 战报生成过程更稳定，支持异步更新，减少旧内容覆盖当前结果的情况。
  • 复盘展示中增加了对建议数量与文本长度的控制，内容更简洁易读。

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Review details

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro

Run ID: 4d7d70c0-c486-4984-8bd5-6f0ac2bea99e

📥 Commits

Reviewing files that changed from the base of the PR and between 330b365 and 7407366.

📒 Files selected for processing (3)

• entry/src/main/ets/components/StreamSessionReport.ets
• entry/src/main/ets/pages/StreamPage.ets
• entry/src/main/ets/service/StreamReportAiService.ets

📝 Walkthrough

Walkthrough

为串流战报新增 AI 复盘总结能力：StreamReportData 接口扩展 aiStatus/aiBadgeText 字段；新增 StreamReportAiService 调用 OpenAI 兼容接口生成中文复盘文案；StreamPage 重构战报构建流程，引入 BuiltStreamReport 与 enrichStreamReportWithAi，通过 streamReportAiRequestId 防并发覆盖；UI 层条件渲染 AI 状态徽标。

Changes

战报 AI 复盘总结

Layer / File(s)	Summary
StreamReportData 接口与辅助函数扩展 entry/src/main/ets/components/StreamSessionReport.ets	StreamReportData 新增 aiStatus/aiBadgeText 字段；createEmptyStreamReport、cloneStreamReportData 补充默认值与拷贝；markStreamReportAiLoading 设置加载态；buildStreamReportData 初始化新字段。
StreamReportAiService 实现 entry/src/main/ets/service/StreamReportAiService.ets	新增服务类：构建 system/user 提示词，调用 nvHttp.aiCompletion，从响应中移除 <think> 并提取 JSON，对字段做长度裁剪，将解析结果写回 StreamReportData 后以 Promise<StreamReportData> 返回。
StreamPage 战报构建与 AI 异步富化 entry/src/main/ets/pages/StreamPage.ets	新增 BuiltStreamReport；buildCurrentStreamReport 改为返回该结构；新增 enrichStreamReportWithAi 含 requestId 过期保护；stopStreaming/quitGameAndReturn 触发战报时调用 AI 富化；生命周期回调管理服务实例与 requestId 递增。
调教建议标题行 AI 徽标渲染 entry/src/main/ets/components/StreamSessionReport.ets	标题行条件渲染 aiBadgeText 徽标，依据 aiStatus === 'ready' 切换配色。

Estimated code review effort

🎯 4 (Complex) | ⏱️ ~50 minutes

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	标题准确概括了本次变更：为串流战报新增 AI 会话总结能力。
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch codex/ai-stream-report-summary

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[coderabbitai]

Actionable comments posted: 2

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@entry/src/main/ets/pages/StreamPage.ets`:
- Around line 96-100: `buildCurrentStreamReport()` is freezing the report input,
but `enrichStreamReportWithAi()` still reads `this.viewModel.streamConfig`
later, so the AI prompt can diverge from the captured report snapshot. Update
the report snapshot model in `BuiltStreamReport` and
`buildCurrentStreamReport()` to also capture `streamConfig` at freeze time, then
make `enrichStreamReportWithAi()` consume that snapshot instead of reading from
`this.viewModel`. Keep the prompt/content generation aligned with the same
frozen data used for `report.data.configLine`, and adjust any related
report-building helpers that reference the live config.

In `@entry/src/main/ets/service/StreamReportAiService.ets`:
- Around line 70-94: The prompt builder in buildReportPrompt should normalize
and guard stats values before formatting them, because direct toFixed() calls on
fields like globalAvgFps, networkLatency, packetLoss, and the other
latency/frames metrics can throw when the input is undefined or NaN. Update
buildReportPrompt to sanitize these values first (or add a safe formatting
helper used there) so the prompt always renders even when
buildStreamReportData() passes imperfect stats. Keep the existing output
structure intact while using the normalized values for the “原始stats” section.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

---

ℹ️ Review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro

Run ID: 7c24868b-bc2d-43e8-b208-f5e6d8c7e6a6

📥 Commits

Reviewing files that changed from the base of the PR and between 21f403a and 330b365.

📒 Files selected for processing (3)

• entry/src/main/ets/components/StreamSessionReport.ets
• entry/src/main/ets/pages/StreamPage.ets
• entry/src/main/ets/service/StreamReportAiService.ets