fix(i18n): clarify thinking adapter copy (#5242)

- update the global thinking blacklist label to describe skipped suffix processing instead of disabled model thinking.
- rename Claude and Gemini adapter labels to thinking suffix adapter and sync all default locales.
- revise Claude helper text to clarify suffix request adaptation while keeping billing predictable.

web/default/src/features/system-settings/models/claude-settings-card.tsx

@@ -231,10 +231,10 @@ export function ClaudeSettingsCard({ defaultValues }: ClaudeSettingsCardProps) {
               render={({ field }) => (
                 <SettingsSwitchItem>
                   <SettingsSwitchContent>
-                    <FormLabel>{t('Thinking Adapter')}</FormLabel>
+                    <FormLabel>{t('Thinking Suffix Adapter')}</FormLabel>
                     <FormDescription>
                       {t(
-                        'Translate `-thinking` suffixes into Anthropic native thinking models while keeping pricing predictable.'
+                        'Adapt `-thinking` suffix requests to Anthropic native thinking behavior while keeping billing predictable.'
                       )}
                     </FormDescription>
                   </SettingsSwitchContent>

web/default/src/features/system-settings/models/gemini-settings-card.tsx

@@ -307,7 +307,7 @@ export function GeminiSettingsCard({ defaultValues }: GeminiSettingsCardProps) {
               render={({ field }) => (
                 <SettingsSwitchItem>
                   <SettingsSwitchContent>
-                    <FormLabel>{t('Thinking Adapter')}</FormLabel>
+                    <FormLabel>{t('Thinking Suffix Adapter')}</FormLabel>
                     <FormDescription>
                       {t('Supports `-thinking`, `-thinking-')}
                       {'{{budget}}'}

web/default/src/features/system-settings/models/global-settings-card.tsx

@@ -227,7 +227,9 @@ export function GlobalSettingsCard({ defaultValues }: GlobalSettingsCardProps) {
             name='global.thinking_model_blacklist'
             render={({ field }) => (
               <FormItem>
-                <FormLabel>{t('Disable thinking processing models')}</FormLabel>
+                <FormLabel>
+                  {t('Models that skip thinking suffix processing')}
+                </FormLabel>
                 <FormControl>
                   <Textarea
                     rows={4}