feat(stage-ui): add n1n provider (#968)

packages/i18n/src/locales/en/settings.yaml

@@ -665,6 +665,9 @@ pages:
       openai-compatible:
         description: OpenAI Compatible
         title: OpenAI Compatible
+      n1n:
+        description: n1n.ai - High-performance AI API provider.
+        title: n1n
       openrouter:
         description: openrouter.ai
         title: OpenRouter

packages/i18n/src/locales/zh-Hans/settings.yaml

@@ -639,6 +639,9 @@ pages:
       openai-compatible:
         description: OpenAI Compatible
         title: OpenAI Compatible
+      n1n:
+        description: n1n.ai - 高性能 AI API 服务来源
+        title: n1n
       openrouter:
         description: OpenRouter.ai
         title: OpenRouter

packages/stage-ui/src/libs/providers/providers/index.ts

@@ -1,5 +1,6 @@
 import './openai'
 import './openai-compatible'
+import './n1n'
 import './openrouter-ai'
 import './groq'
 import './anthropic'

packages/stage-ui/src/libs/providers/providers/n1n/index.ts

@@ -0,0 +1,54 @@
+import { createOpenAI } from '@xsai-ext/providers/create'
+import { z } from 'zod'
+
+import { createOpenAICompatibleValidators } from '../../validators/openai-compatible'
+import { defineProvider } from '../registry'
+
+const n1nConfigSchema = z.object({
+    apiKey: z
+        .string('API Key')
+        .optional(),
+    baseUrl: z
+        .string('Base URL')
+        .optional()
+        .default('https://api.n1n.ai/v1'),
+})
+
+type N1NConfig = z.input<typeof n1nConfigSchema>
+
+export const providerN1N = defineProvider<N1NConfig>({
+    id: 'n1n',
+    order: 9,
+    name: 'n1n',
+    nameLocalize: ({ t }) => t('settings.pages.providers.provider.n1n.title'),
+    description: 'n1n.ai - High-performance AI API provider.',
+    descriptionLocalize: ({ t }) => t('settings.pages.providers.provider.n1n.description'),
+    tasks: ['chat'],
+    icon: 'i-lobe-icons:openai',
+
+    createProviderConfig: ({ t }) => n1nConfigSchema.extend({
+        apiKey: n1nConfigSchema.shape.apiKey.meta({
+            labelLocalized: t('settings.pages.providers.catalog.edit.config.common.fields.field.api-key.label'),
+            descriptionLocalized: t('settings.pages.providers.catalog.edit.config.common.fields.field.api-key.description'),
+            placeholderLocalized: t('settings.pages.providers.catalog.edit.config.common.fields.field.api-key.placeholder'),
+            type: 'password',
+        }),
+        baseUrl: n1nConfigSchema.shape.baseUrl.meta({
+            labelLocalized: t('settings.pages.providers.catalog.edit.config.common.fields.field.base-url.label'),
+            descriptionLocalized: t('settings.pages.providers.catalog.edit.config.common.fields.field.base-url.description'),
+            placeholderLocalized: t('settings.pages.providers.catalog.edit.config.common.fields.field.base-url.placeholder'),
+        }),
+    }),
+    createProvider(config) {
+        return createOpenAI(config.apiKey || '', config.baseUrl)
+    },
+
+    validationRequiredWhen(config) {
+        return !!config.apiKey?.trim()
+    },
+    validators: {
+        ...createOpenAICompatibleValidators({
+            checks: ['connectivity', 'model_list', 'chat_completions'],
+        }),
+    },
+})