feedback7 G-SMALL: settings can copy local diagnostics for a bug report (PR #321 by @Cloudnyco)

Applied 设置 → 问题反馈. The report stays in the browser: the in-memory error log, device info, and the battle on screen only while 「附上本场战斗」 is on. Nothing is uploaded.

Redaction no longer treats a long name as a bare substring. Prose replaces each secret only as a whole token, so a name does not cut a longer word or a chess id. The attached JSON replaces a string only when it equals the secret, so chess_char_1013_chen2 and a note like "charge the char" stay, while an exact "char" value becomes the placeholder. The token boundary is a consumed prefix plus a lookahead, because a lookbehind is a SyntaxError in Safari before 16.4. PLAYING section 12 stays; the other section-12 proposal is not in this batch.

Tests: node --test test/diag.test.js — 10 pass. node --test test/client-static.test.js — 315 pass. node --test test/match/runner-pending.test.js test/match/watch-bonds.test.js test/ui/playtest6-unite.test.js test/ui/spectate-effects.test.js test/ui/feedback5-hotkeys.test.js test/i18n-server.test.js test/ui/bosshit-ticker.test.js test/ui/playtest3.test.js test/docs-consistency.test.js test/docs-paths.test.js test/version.test.js test/package.test.js — 138 pass. npm run -s lint — 0 errors. npm run -s typecheck and npm run -s check:imports passed. node tools/i18n.mjs check --all --strict — 1041/1041 in en, ja, ko and zh-TW, 0 errors.

public/i18n/en.json

@@ -811,6 +811,15 @@
   "已恢复默认快捷键": "Default hotkeys restored",
   "快捷键需要实体键盘；触屏设备连接键盘后可用": "Hotkeys need a physical keyboard; connect one to use them on a touch device",
   "查看 / 更改快捷键": "Show / change hotkeys",
+  "问题反馈": "Report a problem",
+  "复制诊断信息": "Copy diagnostics",
+  "遇到问题时，复制诊断信息并粘贴到 GitHub issue 中，开发者就能看到出错时的情况。诊断信息只在本机生成，不会自动上传；玩家名和房间号会被替换。": "If something goes wrong, copy the diagnostics and paste them into a GitHub issue so the developers can see what happened. They are generated on this device and never uploaded; player names and the room code are replaced.",
+  "已记录的错误": "Errors recorded",
+  "附上本场战斗": "Attach this battle",
+  "开发者可以用附上的战斗数据重现这场战斗。": "Developers can replay this battle from the attached data.",
+  "已复制诊断信息，可以粘贴到 GitHub issue 中": "Diagnostics copied. Paste them into a GitHub issue.",
+  "无法写入剪贴板，请手动复制下面的内容": "Couldn't write to the clipboard. Copy the text below by hand.",
+  "诊断信息": "Diagnostics",
   "观战中无法进行该操作": "Spectators cannot do that",
   "标准": "Standard",
   "险境": "Perilous",