feat(i18n): add full English (US) support with browser auto-detect by erbanku · Pull Request #11 · GoJam11/LLMRelayService

erbanku · 2026-07-29T03:41:33Z

Summary

Adds full English (US) i18n support to the console frontend (console/ai-proxy-dashboard). README.md/README.en.md language switchers and i18next/react-i18next setup already existed; this PR completes the remaining work:

Browser language auto-detection: added i18next-browser-languagedetector. Detection order is localStorage → navigator, persisted under the lrs-console-lang key, falling back to Chinese (zh) when detection is inconclusive.
Manual language switcher: added a toggle button (globe/languages icon) in the nav bar that switches between zh and en via i18n.changeLanguage().
Extracted remaining hardcoded Chinese UI strings into i18n keys (with English translations) across api-docs-page.tsx, routes-page.tsx, and providers-page.tsx. Module-level constants that previously held static Chinese text (e.g., API docs endpoint list/body examples) were converted into functions parameterized by the translation function t, recomputed via useMemo whenever the active language changes.
Locale-aware formatting: formatTime, formatCount, keys-page's formatDateTime, and the request-list localeCompare sort now use the active i18n.language instead of a hardcoded zh-CN locale.
Comments: added English translations alongside existing Chinese code comments throughout touched files (Chinese comments were not deleted, per repo convention).
Changelog: added changelog/2026-07-29.md documenting this work.

Screenshots

Agent-Logs-Url: https://github.com/erbanku/llmrelayservice/sessions/7458dbd5-b9cf-4680-8511-7a2e43a18e28

Co-authored-by: erbanku 79493862+erbanku@users.noreply.github.comAgent-Logs-Url: https://github.com/erbanku/llmrelayservice/sessions/7458dbd5-b9cf-4680-8511-7a2e43a18e28

Co-authored-by: erbanku 79493862+erbanku@users.noreply.github.com

Agent-Logs-Url: https://github.com/erbanku/llmrelayservice/sessions/7458dbd5-b9cf-4680-8511-7a2e43a18e28 Co-authored-by: erbanku <79493862+erbanku@users.noreply.github.com>

Adds full English (US) i18n support to the console frontend (`console/ai-proxy-dashboard`). README.md/README.en.md language switchers and i18next/react-i18next setup already existed; this PR completes the remaining work: - **Browser language auto-detection**: added `i18next-browser-languagedetector`. Detection order is `localStorage` → `navigator`, persisted under the `lrs-console-lang` key, falling back to Chinese (`zh`) when detection is inconclusive. - **Manual language switcher**: added a toggle button (globe/languages icon) in the nav bar that switches between `zh` and `en` via `i18n.changeLanguage()`. - **Extracted remaining hardcoded Chinese UI strings** into i18n keys (with English translations) across `api-docs-page.tsx`, `routes-page.tsx`, and `providers-page.tsx`. Module-level constants that previously held static Chinese text (e.g., API docs endpoint list/body examples) were converted into functions parameterized by the translation function `t`, recomputed via `useMemo` whenever the active language changes. - **Locale-aware formatting**: `formatTime`, `formatCount`, `keys-page`'s `formatDateTime`, and the request-list `localeCompare` sort now use the active `i18n.language` instead of a hardcoded `zh-CN` locale. - **Comments**: added English translations alongside existing Chinese code comments throughout touched files (Chinese comments were not deleted, per repo convention). - **Changelog**: added `changelog/2026-07-29.md` documenting this work.

Docker multi-arch builds failed on bun install --frozen-lockfile because the committed lockfile drifted from package.json. Refresh bun.lock so CI installs stay deterministic.

Copilot

Pull request overview

This PR completes English (US) i18n support for the console frontend (console/ai-proxy-dashboard) by adding browser language auto-detection + a manual language toggle, and by extracting remaining hardcoded Chinese UI strings into i18n keys (with locale-aware formatting updates).

Changes:

Added i18next-browser-languagedetector and configured i18n to detect language via localStorage → navigator, with zh fallback.
Replaced remaining hardcoded Chinese strings in key dashboard pages/components with i18n keys (including memoized, t-parameterized factories for module-level constants like API docs endpoints/examples).
Updated date/number formatting and request sorting to use the active i18n.language locale.

Reviewed changes

Copilot reviewed 20 out of 22 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
console/ai-proxy-dashboard/src/i18n/locales/zh.ts	Added new translation keys (login hero, combobox, pagination, cost formula labels, API docs, providers extras, etc.).
console/ai-proxy-dashboard/src/i18n/locales/en.ts	Added English equivalents for newly extracted UI strings and labels.
console/ai-proxy-dashboard/src/i18n/index.ts	Added browser language auto-detection with `i18next-browser-languagedetector` + persistence.
console/ai-proxy-dashboard/src/features/dashboard/utils.ts	Switched formatting/sorting and some metric labels to i18n-aware locale/strings.
console/ai-proxy-dashboard/src/features/dashboard/hooks/use-dashboard-data.ts	Added bilingual (ZH+EN) comment translations in touched sections.
console/ai-proxy-dashboard/src/features/dashboard/components/session-shell.tsx	Extracted login hero UI strings to i18n keys (incl. show/hide).
console/ai-proxy-dashboard/src/features/dashboard/components/routes-page.tsx	Localized “Rule N” label via i18n key.
console/ai-proxy-dashboard/src/features/dashboard/components/request-log-table.tsx	Added bilingual comment translations for column meaning notes.
console/ai-proxy-dashboard/src/features/dashboard/components/providers-page.tsx	Localized remaining UI strings (counts/placeholders/filters) and added bilingual comments.
console/ai-proxy-dashboard/src/features/dashboard/components/nav-bar.tsx	Localized subtitles and added a language toggle control.
console/ai-proxy-dashboard/src/features/dashboard/components/models-page.tsx	Added bilingual comment translation for a dialog note.
console/ai-proxy-dashboard/src/features/dashboard/components/logs-page.tsx	Added bilingual comment translation for debounce note.
console/ai-proxy-dashboard/src/features/dashboard/components/keys-page.tsx	Made date-time formatting locale-aware via active `i18n.language`.
console/ai-proxy-dashboard/src/features/dashboard/components/detail-view.tsx	Added bilingual comment translations for metric/tabs notes.
console/ai-proxy-dashboard/src/features/dashboard/components/api-docs-page.tsx	Localized all remaining UI strings; refactored endpoints/body examples into `t`-driven factories updated on language change.
console/ai-proxy-dashboard/src/features/dashboard/api.ts	Localized login failure fallback message via i18n.
console/ai-proxy-dashboard/src/components/ui/pagination.tsx	Localized pagination UI and accessibility labels.
console/ai-proxy-dashboard/src/components/ui/combobox.tsx	Localized default placeholders/empty-state strings via i18n.
console/ai-proxy-dashboard/package.json	Added `i18next-browser-languagedetector` dependency.
changelog/2026-07-29.md	Added changelog entry documenting the i18n work.

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+// Auto-detect the browser/system language, remembering the user's choice in
+// localStorage. Falls back to Chinese (zh) when detection is inconclusive.
+i18n
+  .use(LanguageDetector)
+  .use(initReactI18next)
+  .init({
+    resources: { zh: { translation: zh }, en: { translation: en } },
+    fallbackLng: "zh",
+    supportedLngs: ["zh", "en"],
+    nonExplicitSupportedLngs: true,
+    interpolation: { escapeValue: false },
+    detection: {
+      order: ["localStorage", "navigator"],
+      lookupLocalStorage: "lrs-console-lang",
+      caches: ["localStorage"],
+    },
+  })


erbanku · 2026-07-29T04:01:17Z

@GoJam11 Please ignore/skip Copilot's suggestions; they suck to hell. I've tested it manually, and it works, but accepting Copilot's suggestions breaks CI, so I reverted that commit.

…outing filter, API Agent-Logs-Url: https://github.com/erbanku/llmrelayservice/sessions/15971e8d-5b21-41b6-b54c-1ec15e9df25c Co-authored-by: erbanku <79493862+erbanku@users.noreply.github.com>

…ore.ts) Agent-Logs-Url: https://github.com/erbanku/llmrelayservice/sessions/15971e8d-5b21-41b6-b54c-1ec15e9df25c Co-authored-by: erbanku <79493862+erbanku@users.noreply.github.com>

Agent-Logs-Url: https://github.com/erbanku/llmrelayservice/sessions/15971e8d-5b21-41b6-b54c-1ec15e9df25c Co-authored-by: erbanku <79493862+erbanku@users.noreply.github.com>

…uth dialog) Agent-Logs-Url: https://github.com/erbanku/llmrelayservice/sessions/15971e8d-5b21-41b6-b54c-1ec15e9df25c Co-authored-by: erbanku <79493862+erbanku@users.noreply.github.com>

Agent-Logs-Url: https://github.com/erbanku/llmrelayservice/sessions/15971e8d-5b21-41b6-b54c-1ec15e9df25c Co-authored-by: erbanku <79493862+erbanku@users.noreply.github.com>

## Summary - Adds a Zero Data Retention (ZDR) privacy feature, enabled by default for all accounts/orgs/API keys. - 4-level scope resolution (global → model group → provider/guardrail → per-request), most-restrictive-wins semantics via `resolveEffectiveZdr` (`src/zdr-settings.ts`). - Disabling ZDR requires password re-entry, exchanged for a short-lived (5 min), single-use, purpose-scoped privileged token (`src/zdr-privileged-token.ts`). - When ZDR is active, prompt/completion content is stripped before persistence/logging (`src/zdr-log-redaction.ts`); only metadata (request id, timestamp, model, provider, token usage, latency, status code, ZDR flag) is retained. - Provider routing is filtered to only ZDR-capable providers when ZDR is active (`src/zdr-provider-filter.ts`, `src/zdr-runtime.ts`), without changing the existing routing/failover algorithm itself. - Audit log for ZDR settings changes (operation, scope, actor IP, timestamp) with no content logging (`src/zdr-audit.ts`). - New console API endpoints: `GET/PATCH /__console/api/settings/zdr`, `POST /__console/api/settings/zdr/reauth`. - Console frontend (`console/ai-proxy-dashboard`): - Settings page "Privacy / ZDR" section: toggle with confirm dialog + password reauth dialog before disabling, Alert-based success/failure feedback. - Provider create/edit form: ZDR capability checkboxes (`zdrCapable`, `noTrainingCapable`) and a provider-scope ZDR override selector. - Model-alias (model group) form: a model-group-scope ZDR override selector. - Full Chinese/English i18n coverage for all new strings. - New unit tests covering: ZDR default-on behavior, 4-level scope resolution, log/persistence content redaction, and ZDR-aware provider routing filtering.

erbanku · 2026-07-30T06:41:24Z

Additionally added ZDR support

erbanku · 2026-08-22T02:09:37Z

Closing this PR to keep my open PR list clean and moving forward, since it has been sitting without maintainer action for a while.

For anyone who still wants these changes, my fork remains available for anyone who still needs these changes.

Thanks!

Claude AI and others added 4 commits July 29, 2026 03:09

feat(i18n): add full English (US) support with browser auto-detect

4c3014a

Agent-Logs-Url: https://github.com/erbanku/llmrelayservice/sessions/7458dbd5-b9cf-4680-8511-7a2e43a18e28 Co-authored-by: erbanku <79493862+erbanku@users.noreply.github.com>

fix(i18n): recompute api docs endpoints on language change

d4741d3

Agent-Logs-Url: https://github.com/erbanku/llmrelayservice/sessions/7458dbd5-b9cf-4680-8511-7a2e43a18e28 Co-authored-by: erbanku <79493862+erbanku@users.noreply.github.com>

fix(ci): regenerate bun.lock for frozen-lockfile Docker builds

7b45ba0

Docker multi-arch builds failed on bun install --frozen-lockfile because the committed lockfile drifted from package.json. Refresh bun.lock so CI installs stay deterministic.

erbanku marked this pull request as ready for review July 29, 2026 03:41

Copilot AI review requested due to automatic review settings July 29, 2026 03:41

Copilot started reviewing on behalf of erbanku July 29, 2026 03:42 View session

Copilot AI reviewed Jul 29, 2026

View reviewed changes

erbanku force-pushed the main branch from e15fcd0 to 7b45ba0 Compare July 29, 2026 03:59

Claude AI and others added 6 commits July 30, 2026 05:27

Add ZDR (Zero Data Retention) backend: schema, settings, redaction, r…

911c57d

…outing filter, API Agent-Logs-Url: https://github.com/erbanku/llmrelayservice/sessions/15971e8d-5b21-41b6-b54c-1ec15e9df25c Co-authored-by: erbanku <79493862+erbanku@users.noreply.github.com>

Wire ZDR fields through provider CRUD (config.ts, console-provider-st…

1be2387

…ore.ts) Agent-Logs-Url: https://github.com/erbanku/llmrelayservice/sessions/15971e8d-5b21-41b6-b54c-1ec15e9df25c Co-authored-by: erbanku <79493862+erbanku@users.noreply.github.com>

Add ZDR unit tests and changelog entry

abb55d4

Agent-Logs-Url: https://github.com/erbanku/llmrelayservice/sessions/15971e8d-5b21-41b6-b54c-1ec15e9df25c Co-authored-by: erbanku <79493862+erbanku@users.noreply.github.com>

Add ZDR settings UI to console dashboard (toggle, confirm dialog, rea…

6f2c7db

…uth dialog) Agent-Logs-Url: https://github.com/erbanku/llmrelayservice/sessions/15971e8d-5b21-41b6-b54c-1ec15e9df25c Co-authored-by: erbanku <79493862+erbanku@users.noreply.github.com>

Add ZDR flag editing UI to provider and model-alias forms

994184c

Agent-Logs-Url: https://github.com/erbanku/llmrelayservice/sessions/15971e8d-5b21-41b6-b54c-1ec15e9df25c Co-authored-by: erbanku <79493862+erbanku@users.noreply.github.com>

erbanku closed this Aug 22, 2026

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feat(i18n): add full English (US) support with browser auto-detect - #11

feat(i18n): add full English (US) support with browser auto-detect#11
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