i18n(zai): localize entrypoint labels and model descriptions; use i18n keys in UI; keep brand string 'Z AI' unlocalized

Author: hannesrudolph

webview-ui/src/components/settings/ModelInfoView.tsx

@@ -102,12 +102,20 @@ export const ModelInfoView = ({
 
 	const infoItems = shouldShowTierPricingTable ? baseInfoItems : [...baseInfoItems, ...priceInfoItems]
 
+	// Localize provider-specific model descriptions when available
+	const zaiDescKey = `settings:providers.zaiModels.${selectedModelId}.description`
+	const zaiLocalizedDesc = apiProvider === "zai" ? t(zaiDescKey) : undefined
+	const descriptionToUse =
+		apiProvider === "zai" && zaiLocalizedDesc && zaiLocalizedDesc !== zaiDescKey
+			? zaiLocalizedDesc
+			: modelInfo?.description
+
 	return (
 		<>
-			{modelInfo?.description && (
+			{descriptionToUse && (
 				<ModelDescriptionMarkdown
 					key="description"
-					markdown={modelInfo.description}
+					markdown={descriptionToUse}
 					isExpanded={isDescriptionExpanded}
 					setIsExpanded={setIsDescriptionExpanded}
 				/>

webview-ui/src/components/settings/providers/ZAi.tsx

@@ -38,9 +38,10 @@ export const ZAi = ({ apiConfiguration, setApiConfigurationField }: ZAiProps) =>
 					className={cn("w-full")}>
 					{zaiApiLineSchema.options.map((zaiApiLine) => {
 						const config = zaiApiLineConfigs[zaiApiLine]
+						const label = t(`settings:providers.zaiEntrypointOptions.${zaiApiLine}`)
 						return (
 							<VSCodeOption key={zaiApiLine} value={zaiApiLine} className="p-2">
-								{config.name} ({config.baseUrl})
+								{label} ({config.baseUrl})
 							</VSCodeOption>
 						)
 					})}

webview-ui/src/i18n/locales/en/settings.json

@@ -294,6 +294,18 @@
 		"getZaiApiKey": "Get Z AI API Key",
 		"zaiEntrypoint": "Z AI Entrypoint",
 		"zaiEntrypointDescription": "Please select the appropriate API entrypoint based on your location. If you are in China, choose open.bigmodel.cn. Otherwise, choose api.z.ai.",
+		"zaiEntrypointOptions": {
+			"international": "International",
+			"china": "China"
+		},
+		"zaiModels": {
+			"glm-4.5": {
+				"description": "GLM-4.5 is Zhipu's latest featured model. Its comprehensive capabilities in reasoning, coding, and agent reach the state-of-the-art (SOTA) level among open-source models, with a context length of up to 128k."
+			},
+			"glm-4.5-air": {
+				"description": "GLM-4.5-Air is the lightweight version of GLM-4.5. It balances performance and cost-effectiveness, and can flexibly switch to hybrid thinking models."
+			}
+		},
 		"geminiApiKey": "Gemini API Key",
 		"getGroqApiKey": "Get Groq API Key",
 		"groqApiKey": "Groq API Key",