Spanish (es) as a first-class interface language - complete, validated language pack available

[zeus300]

Summary

DeepSeek Harness currently ships two interface languages (Simplified Chinese and English). This proposal requests Spanish (es) as a first-class interface language, and offers a complete, validated translation that is already packaged and installable.

Delivered work

A full Spanish language pack for the current desktop and web runtime:

• Repository: https://github.com/zeus300/dsh-locale-es
• Release v0.1.0: https://github.com/zeus300/dsh-locale-es/releases/tag/v0.1.0
• License: MIT

Surface	Scope
Web client	62 namespaces, 2,879 strings (chat, conversation, settings, workspace, sidebar, models, plugins, market, schedules, trajectory, tools, approvals, voice input)
Native shell	165 messages (application menu, update and quit dialogs, welcome and sign-in window)
Language selector	Español added to Settings → General → Language, fallback en

Quality and validation

• Neutral Latin American Spanish with a fixed glossary (session, workspace, agent, subagent, tool, skill, plugin, goal, trajectory, sandbox, API key, and so on).
• Automated checks on every build: one-to-one key parity with the source dictionaries, placeholder parity ({count}, {path}, %s), no residual CJK characters, no empty values.
• All 80 patched client bundles pass node --check; the packaged application boots and renders entirely in Spanish.
• Keys and placeholders are preserved, so the translation can be regenerated mechanically for future releases.

Integration paths

1. Upstream (preferred): move data/es/<namespace>.json into packages/client/<package>/src/locales/es.ts and register it next to zh and en. Namespaces and keys already match the source.
2. Plugin distribution: the package is installable today as a DSH client plugin and survives application updates, because it lives in the user profile rather than inside the application bundle.
3. Maintenance: the project can maintain the Spanish locale for future releases (new keys, review, release notes).

Why Spanish

Spanish is the world's second most spoken native language, with a large developer population across Latin America and Spain. A first-class Spanish interface lowers adoption friction for a substantial user base at no runtime cost: dictionaries load through the existing ctx.locale.register() API and the language is registered with ctx.locale.addLanguage({ id, label, fallback }), both already present in the client locale runtime.

Request

Feedback on whether the project would accept Spanish dictionaries as a first-class locale, and which integration path the maintainers prefer.

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Resumen en español: propuesta para incorporar el español (es) como idioma de primera clase en DeepSeek Harness. Ya existe un paquete de idioma completo, validado y con licencia MIT (62 namespaces, 2.879 cadenas de la interfaz y 165 mensajes del shell nativo), listo para integrarse en el repositorio o distribuirse como complemento.