fix: Fix Hugging Face provider setup not transitioning from welcome view (#6173)

fix: add Hugging Face API key to SECRET_STATE_KEYS and fix validation

- Added huggingFaceApiKey to SECRET_STATE_KEYS array to ensure it's properly handled as a secret
- Fixed validateModelsAndKeysProvided to check for huggingFaceModelId when validating Hugging Face provider
- This fixes the issue where the welcome view wouldn't transition to chat view after configuring Hugging Face

packages/types/src/global-settings.ts

@@ -183,6 +183,7 @@ export const SECRET_STATE_KEYS = [
 	"codebaseIndexOpenAiCompatibleApiKey",
 	"codebaseIndexGeminiApiKey",
 	"codebaseIndexMistralApiKey",
+	"huggingFaceApiKey",
 ] as const satisfies readonly (keyof ProviderSettings)[]
 export type SecretState = Pick<ProviderSettings, (typeof SECRET_STATE_KEYS)[number]>
 

webview-ui/src/utils/validate.ts

@@ -102,6 +102,14 @@ function validateModelsAndKeysProvided(apiConfiguration: ProviderSettings): stri
 				return i18next.t("settings:validation.modelSelector")
 			}
 			break
+		case "huggingface":
+			if (!apiConfiguration.huggingFaceApiKey) {
+				return i18next.t("settings:validation.apiKey")
+			}
+			if (!apiConfiguration.huggingFaceModelId) {
+				return i18next.t("settings:validation.modelId")
+			}
+			break
 	}
 
 	return undefined
@@ -166,6 +174,8 @@ function getModelIdForProvider(apiConfiguration: ProviderSettings, provider: str
 		case "vscode-lm":
 			// vsCodeLmModelSelector is an object, not a string
 			return apiConfiguration.vsCodeLmModelSelector?.id
+		case "huggingface":
+			return apiConfiguration.huggingFaceModelId
 		default:
 			return apiConfiguration.apiModelId
 	}