feat(ui): migrate model_info_view to shadcn + RHF

- Replace antd Form.useForm/Form.Item with react-hook-form + Controller
- Replace Tremor Card/Grid/TabGroup/TabList/TabPanels with shadcn Card + Tabs
- Replace Tremor Title/Text/TextInput/Button with native h/p + shadcn Input/Button + lucide icons
- Replace antd Button/Input/Select/Tooltip/Modal with shadcn equivalents
- Add TagsLikeMultiSelect (mirrors antd Select mode="tags") and
  SearchableSingleSelect (mirrors antd Select showSearch allowClear)
- VectorStoreSelector now receives value via Controller (field.value)
- credentials modals: switch UploadProps import from antd/es/upload to
  the local add_model_upload_types shim so eslint no-banned-ui-imports
  stays green
- model_info_view.test: mock vectorStoreListCall (now called in edit
  mode via VectorStoreSelector)

Co-authored-by: yuneng-jiang <yuneng-berri@users.noreply.github.com>

ui/litellm-dashboard/src/components/model_add/AddCredentialModal.tsx

@@ -20,7 +20,7 @@ import {
   TooltipProvider,
   TooltipTrigger,
 } from "@/components/ui/tooltip";
-import type { UploadProps } from "antd/es/upload";
+import type { UploadProps } from "../add_model/add_model_upload_types";
 import React, { useState } from "react";
 import { Controller, FormProvider, useForm } from "react-hook-form";
 import ProviderSpecificFields from "../add_model/provider_specific_fields";

ui/litellm-dashboard/src/components/model_add/EditCredentialModal.tsx

@@ -20,7 +20,7 @@ import {
   TooltipProvider,
   TooltipTrigger,
 } from "@/components/ui/tooltip";
-import type { UploadProps } from "antd/es/upload";
+import type { UploadProps } from "../add_model/add_model_upload_types";
 import { useEffect, useState } from "react";
 import { Controller, FormProvider, useForm } from "react-hook-form";
 import ProviderSpecificFields from "../add_model/provider_specific_fields";

ui/litellm-dashboard/src/components/model_add/credentials.tsx

@@ -17,7 +17,7 @@ import {
   TableRow,
 } from "@/components/ui/table";
 import { cn } from "@/lib/utils";
-import { UploadProps } from "antd/es/upload";
+import { UploadProps } from "../add_model/add_model_upload_types";
 import { useState } from "react";
 import DeleteResourceModal from "../common_components/DeleteResourceModal";
 import NotificationsManager from "../molecules/notifications_manager";

ui/litellm-dashboard/src/components/model_info_view.test.tsx

@@ -30,6 +30,7 @@ vi.mock("./networking", () => ({
   modelPatchUpdateCall: vi.fn(),
   modelDeleteCall: vi.fn(),
   credentialCreateCall: vi.fn(),
+  vectorStoreListCall: vi.fn().mockResolvedValue({ data: [] }),
 }));
 
 const mockUseModelsInfo = vi.fn();