fix: complete Jina provider support in type definitions and UI

- Add "jina" to EmbedderProvider types in 5 files
- Add Jina model profiles to embeddingModels.ts
- Add Jina case to getDefaultModelId function
- Add "jina" to codebaseIndexModelsSchema in packages/types
- Add Jina provider option to CodeIndexPopover UI
- Add Jina validation case for form validation

Fixes TypeScript compilation errors for Jina embedding provider

Author: roomote

packages/types/src/codebase-index.ts

@@ -50,6 +50,7 @@ export const codebaseIndexModelsSchema = z.object({
 	"openai-compatible": z.record(z.string(), z.object({ dimension: z.number() })).optional(),
 	gemini: z.record(z.string(), z.object({ dimension: z.number() })).optional(),
 	mistral: z.record(z.string(), z.object({ dimension: z.number() })).optional(),
+	jina: z.record(z.string(), z.object({ dimension: z.number() })).optional(),
 })
 
 export type CodebaseIndexModels = z.infer<typeof codebaseIndexModelsSchema>

webview-ui/src/components/chat/CodeIndexPopover.tsx

@@ -136,6 +136,13 @@ const createValidationSchema = (provider: EmbedderProvider, t: any) => {
 					.min(1, t("settings:codeIndex.validation.modelSelectionRequired")),
 			})
 
+		case "jina":
+			return baseSchema.extend({
+				codebaseIndexEmbedderModelId: z
+					.string()
+					.min(1, t("settings:codeIndex.validation.modelSelectionRequired")),
+			})
+
 		default:
 			return baseSchema
 	}
@@ -628,6 +635,9 @@ export const CodeIndexPopover: React.FC<CodeIndexPopoverProps> = ({
 												<SelectItem value="mistral">
 													{t("settings:codeIndex.mistralProvider")}
 												</SelectItem>
+												<SelectItem value="jina">
+													{t("settings:codeIndex.jinaProvider")}
+												</SelectItem>
 											</SelectContent>
 										</Select>
 									</div>
@@ -1020,6 +1030,49 @@ export const CodeIndexPopover: React.FC<CodeIndexPopoverProps> = ({
 										</>
 									)}
 
+									{currentSettings.codebaseIndexEmbedderProvider === "jina" && (
+										<>
+											<div className="space-y-2">
+												<label className="text-sm font-medium">
+													{t("settings:codeIndex.modelLabel")}
+												</label>
+												<VSCodeDropdown
+													value={currentSettings.codebaseIndexEmbedderModelId}
+													onChange={(e: any) =>
+														updateSetting("codebaseIndexEmbedderModelId", e.target.value)
+													}
+													className={cn("w-full", {
+														"border-red-500": formErrors.codebaseIndexEmbedderModelId,
+													})}>
+													<VSCodeOption value="" className="p-2">
+														{t("settings:codeIndex.selectModel")}
+													</VSCodeOption>
+													{getAvailableModels().map((modelId) => {
+														const model =
+															codebaseIndexModels?.[
+																currentSettings.codebaseIndexEmbedderProvider
+															]?.[modelId]
+														return (
+															<VSCodeOption key={modelId} value={modelId} className="p-2">
+																{modelId}{" "}
+																{model
+																	? t("settings:codeIndex.modelDimensions", {
+																			dimension: model.dimension,
+																		})
+																	: ""}
+															</VSCodeOption>
+														)
+													})}
+												</VSCodeDropdown>
+												{formErrors.codebaseIndexEmbedderModelId && (
+													<p className="text-xs text-vscode-errorForeground mt-1 mb-0">
+														{formErrors.codebaseIndexEmbedderModelId}
+													</p>
+												)}
+											</div>
+										</>
+									)}
+
 									{/* Qdrant Settings */}
 									<div className="space-y-2">
 										<label className="text-sm font-medium">