feat: Add geminiOptions to configuration and remove redundant model ID requirement

Author: ChuKhaLi

src/services/code-index/config-manager.ts

@@ -280,6 +280,7 @@ export class CodeIndexConfigManager {
 			modelId: this.modelId,
 			openAiOptions: this.openAiOptions,
 			ollamaOptions: this.ollamaOptions,
+			geminiOptions: this.geminiOptions,
 			qdrantUrl: this.qdrantUrl,
 			qdrantApiKey: this.qdrantApiKey,
 			searchMinScore: this.searchMinScore,

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

@@ -147,7 +147,6 @@ export const CodeIndexSettings: React.FC<CodeIndexSettingsProps> = ({
 			gemini: baseSchema.extend({
 				codebaseIndexEmbedderProvider: z.literal("gemini"),
 				geminiApiKey: z.string().min(1, "Gemini API key is required"),
-				codebaseIndexEmbedderModelId: z.string().min(1, "Gemini Model ID is required"),
 				geminiEmbeddingTaskType: z.string().min(1, "Gemini Task Type is required"),
 			}),
 		}