feat(ui): add locales and split catalogs

Adds Spanish, French, Russian, Japanese, and Simplified Chinese catalogs and wires supported locales into the i18n layer.

packages/ui/src/lib/i18n/messages/es/settings.ts

@@ -0,0 +1,54 @@
+export const settingsMessages = {
+  "instanceServiceStatus.sections.lsp": "Servidores LSP",
+  "instanceServiceStatus.sections.mcp": "Servidores MCP",
+  "instanceServiceStatus.sections.plugins": "Plugins",
+  "instanceServiceStatus.lsp.loading": "Cargando servidores LSP...",
+  "instanceServiceStatus.lsp.empty": "No se detectaron servidores LSP.",
+  "instanceServiceStatus.lsp.status.connected": "Conectado",
+  "instanceServiceStatus.lsp.status.error": "Error",
+  "instanceServiceStatus.mcp.loading": "Cargando servidores MCP...",
+  "instanceServiceStatus.mcp.empty": "No se detectaron servidores MCP.",
+  "instanceServiceStatus.mcp.toggleAriaLabel": "Alternar servidor MCP {name}",
+  "instanceServiceStatus.plugins.loading": "Cargando plugins...",
+  "instanceServiceStatus.plugins.empty": "No hay plugins configurados.",
+
+  "permissionBanner.pendingRequests.one": "{count} solicitud pendiente",
+  "permissionBanner.pendingRequests.other": "{count} solicitudes pendientes",
+  "permissionBanner.detail.permission.one": "{count} permiso",
+  "permissionBanner.detail.permission.other": "{count} permisos",
+  "permissionBanner.detail.question.one": "{count} pregunta",
+  "permissionBanner.detail.question.other": "{count} preguntas",
+  "permissionBanner.detail.wrapper": " ({detail})",
+
+  "agentSelector.placeholder": "Seleccionar agente...",
+  "agentSelector.badge.subagent": "subagente",
+  "agentSelector.none": "Ninguno",
+  "agentSelector.trigger.primary": "Agente: {agent}",
+
+  "modelSelector.placeholder.search": "Buscar modelos...",
+  "modelSelector.none": "Ninguno",
+  "modelSelector.trigger.primary": "Modelo: {model}",
+
+  "thinkingSelector.variant.default": "Por defecto",
+  "thinkingSelector.label": "Pensamiento: {variant}",
+
+  "envEditor.title": "Variables de entorno",
+  "envEditor.count.one": "({count} variable)",
+  "envEditor.count.other": "({count} variables)",
+  "envEditor.fields.name.placeholder": "Nombre de la variable",
+  "envEditor.fields.name.readOnlyTitle": "Nombre de la variable (solo lectura)",
+  "envEditor.fields.value.placeholder": "Valor de la variable",
+  "envEditor.actions.remove.title": "Quitar variable",
+  "envEditor.actions.add.title": "Agregar variable",
+  "envEditor.empty": "No hay variables de entorno configuradas. Agrega variables arriba para personalizar el entorno de OpenCode.",
+  "envEditor.help": "Estas variables estarán disponibles en el entorno de OpenCode al iniciar instancias.",
+
+  "contextUsagePanel.headings.tokens": "Tokens",
+  "contextUsagePanel.headings.context": "Contexto",
+  "contextUsagePanel.labels.input": "Entrada",
+  "contextUsagePanel.labels.output": "Salida",
+  "contextUsagePanel.labels.cost": "Costo",
+  "contextUsagePanel.labels.used": "Usado",
+  "contextUsagePanel.labels.available": "Disp.",
+  "contextUsagePanel.unavailable": "--",
+} as const