feat: 崩溃弹窗集成日志分享与 AI 分析

将崩溃弹窗替换为双栏布局：左侧展示诊断摘要与分享入口，
右侧提供日志文件浏览器与 LogAgent 流式分析输出。

- MinecraftCrashModal 改用新版的分享票据、结构化摘要与 AI 事件流
- 新增 minecraft-crash-logs 工具函数，用于筛选与合并崩溃日志
- 事件层新增 logshare_ai_listener 监听 AI 分析进度
- log-share 工具更新为支持 provider 路由的新版
- Button 组件对齐新版（补 icon-only、circular、2xs 与 chip/highlight 变体）
- console 导出 LogViewport，供日志浏览器复用
- 补齐 en-US / zh-CN 相关文案

apps/app-frontend/src/locales/en-US/index.json

@@ -11624,5 +11624,33 @@
   "app.log-share.shared-logs.deleting": {"message": "Deleting…"},
   "app.log-share.shared-logs.deleted": {"message": "Shared log removed."},
   "app.log-share.shared-logs.delete-failed": {"message": "Failed to delete the shared log."},
-  "app.log-share.shared-logs.truncated": {"message": "Truncated"}
+  "app.log-share.shared-logs.truncated": {"message": "Truncated"},
+  "app.minecraft-crash.share-fallback": {"message": "LogShare is unavailable, so the diagnostic was shared via mclo.gs."},
+  "app.log-share.ai.action": {"message": "Deep AI analysis"},
+  "app.log-share.summary.title": {"message": "LogShare analysis"},
+  "app.log-share.summary.loading": {"message": "Loading structured summary..."},
+  "app.log-share.summary.empty": {"message": "LogShare did not return a structured summary for these logs."},
+  "app.log-share.summary.no-storage": {"message": "Structured summary is unavailable while no-storage mode is enabled."},
+  "app.log-share.summary.failed": {"message": "Could not load the LogShare summary: {message}"},
+  "app.log-share.summary.problems": {"message": "Problems"},
+  "app.log-share.summary.information": {"message": "Information"},
+  "app.minecraft-crash.logs.loading": {"message": "Loading crash logs..."},
+  "app.minecraft-crash.logs.empty": {"message": "No logs from this launch were found."},
+  "app.minecraft-crash.logs.failed": {"message": "Could not load the crash logs: {message}"},
+  "app.minecraft-crash.log-file.loading": {"message": "Loading log file..."},
+  "app.minecraft-crash.log-file.failed": {"message": "Could not load this log file: {message}"},
+  "app.log-share.ai.tab": {"message": "LogAgent detailed analysis"},
+  "app.log-share.ai.root-cause": {"message": "Core root cause"},
+  "app.log-share.ai.confidence": {"message": "Diagnostic confidence"},
+  "app.log-share.ai.steps": {"message": "Recommended troubleshooting steps"},
+  "app.log-share.ai.evidence": {"message": "Supporting evidence"},
+  "app.log-share.ai.thinking": {"message": "Thinking…"},
+  "app.log-share.ai.queued": {"message": "Queued, about {position} ahead"},
+  "app.log-share.ai.queued-front": {"message": "Queued, waiting for a free slot"},
+  "app.log-share.ai.tool": {"message": "Using tool: {name}"},
+  "app.log-share.ai.unknown-tool": {"message": "tool"},
+  "app.log-share.ai.tool-result": {"message": "Tool result received"},
+  "app.log-share.ai.limit": {"message": "Reached tool loop limit"},
+  "app.log-share.ai.working": {"message": "Analyzing with LogAgent…"},
+  "app.log-share.ai.failed": {"message": "LogAgent analysis failed: {message}"}
 }