feat(i18n): add and update French translations

[comeback01]

Summary by CodeRabbit

• New Features
  • Expanded French translations for Passkey/WebAuthn and 2FA: registration, login, reset, backup status, device type preferences, security levels, origins, prompts, confirmations, errors, and related UI text — improving passwordless authentication experience for French users.
• Chores
  • Removed a deprecated French translation key for model completion ratio.

[coderabbitai]

Walkthrough

Updates the French locale file web/src/i18n/locales/fr.json: removes one model-completion key and adds a large set of Passkey/WebAuthn and 2FA-related translation entries. No runtime or control-flow code changes.

Changes

Cohort / File(s)	Summary
i18n FR locale — key removal web/src/i18n/locales/fr.json	Deleted locale key: 模型补全倍率（仅对自定义模型有效）.
i18n FR locale — Passkey / WebAuthn & 2FA additions web/src/i18n/locales/fr.json	Added numerous French translation keys for Passkey/WebAuthn flows, registration/login messages, device-type preferences, backup status, 2FA reset/confirm dialogs, allowed Origins and HTTP warning, deletion/reset confirmations, UI labels (e.g., “Passkey 注册成功”, “允许的 Origins”, “重置 2FA”, “设备类型偏好”), and related user-facing strings.

Sequence Diagram(s)

(omitted — changes are localization data only; no control-flow or feature interactions were modified)

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Possibly related PRs

• feat(i18n): Add French language support. #1889 — Edits to web/src/i18n/locales/fr.json and additions to French locale; overlaps with the same file and keys changed here.

Suggested reviewers

• Calcium-Ion

Poem

A rabbit taps keys with gentle grace,
New strings hop in to guard your place.
Passkeys and 2FA in French delight,
One old line left, many new take flight.
Secure small hops into the night. 🐰🔐

Pre-merge checks and finishing touches

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title Check	✅ Passed	The title succinctly follows conventional commit style and accurately reflects that the pull request introduces and updates French translations within the i18n files, matching the main changes in the locale JSON.
Docstring Coverage	✅ Passed	No functions found in the changes. Docstring coverage check skipped.

✨ Finishing touches

🧪 Generate unit tests

• Create PR with unit tests
• Post copyable unit tests in a comment

---

📜 Recent review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 0735b0c and 6ee01d7.

📒 Files selected for processing (1)

• web/src/i18n/locales/fr.json (1 hunks)

🚧 Files skipped from review as they are similar to previous changes (1)

• web/src/i18n/locales/fr.json

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[comeback01]

I confirm that this branch has been synchronized with the latest version of main. It is ready for review