fix: 修复新 UI 语言与文案显示问题 (#4876)

* chore(dev): add local setup state reset target

- add a reset-setup make target to clear setup records, root users, and related options.
- support both docker dev PostgreSQL and local SQLite development databases.
- restart the docker dev backend so setup status is recalculated after reset.

* fix(chat): prevent preset menu text overflow

- add truncation layout for chat preset names to keep long labels inside the sidebar menu.
- prevent loading and external-link icons from shrinking in constrained menu rows.

* fix(i18n): translate dashboard granularity options

- call t() for granularity option labels in dashboard system settings.
- keep localized text consistent between the select trigger and dropdown items.

* chore(dev): add backend dev service rebuild target

- add a dev-api-rebuild make target to rebuild and start the docker backend service.
- reuse DEV_COMPOSE_FILE and DEV_BACKEND_SERVICE variables to avoid repeated compose config literals.

* fix(i18n): align interface language option labels

- add shared interface language options to keep display names consistent.
- reuse the shared options in the header switcher and profile preferences.
- normalize language codes so zh-CN and zh_CN resolve to Simplified Chinese.

* fix(i18n): add missing frontend translation keys

- route channel key prompts, form validation messages, and channel fallback text through i18n.
- add missing translations across six locales for channels, rankings, billing, and logs.
- update i18n sync reports so literal t() keys are present in the base locale.

web/default/src/components/ui/form.tsx

@@ -27,6 +27,7 @@ import {
   type FieldValues,
 } from 'react-hook-form'
 import { useRender } from '@base-ui/react/use-render'
+import { useTranslation } from 'react-i18next'
 import { cn } from '@/lib/utils'
 import { Label } from '@/components/ui/label'
 
@@ -153,12 +154,15 @@ function FormDescription({ className, ...props }: React.ComponentProps<'p'>) {
 
 function FormMessage({ className, ...props }: React.ComponentProps<'p'>) {
   const { error, formMessageId } = useFormField()
+  const { t } = useTranslation()
   const body = error ? String(error?.message ?? '') : props.children
 
   if (!body) {
     return null
   }
 
+  const translatedBody = typeof body === 'string' ? t(body) : body
+
   return (
     <p
       data-slot='form-message'
@@ -166,7 +170,7 @@ function FormMessage({ className, ...props }: React.ComponentProps<'p'>) {
       className={cn('text-destructive text-sm', className)}
       {...props}
     >
-      {body}
+      {translatedBody}
     </p>
   )
 }