fix(gui-v2): disable project index for share base

packages/nc-gui-v2/pages/[projectType]/[projectId]/index/index/index.vue

@@ -1,7 +1,7 @@
 <script lang="ts" setup>
 import type { UploadChangeParam, UploadFile } from 'ant-design-vue'
 import { message } from 'ant-design-vue'
-import { ref, useDialog, useDropZone, useFileDialog, useNuxtApp, watch } from '#imports'
+import { ref, useDialog, useDropZone, useFileDialog, useNuxtApp, useProject, watch } from '#imports'
 import DlgQuickImport from '~/components/dlg/QuickImport.vue'
 
 const dropZone = ref<HTMLDivElement>()
@@ -10,6 +10,8 @@ const { isOverDropZone } = useDropZone(dropZone, onDrop)
 
 const { files, open, reset } = useFileDialog()
 
+const { isSharedBase } = useProject()
+
 const { $e } = useNuxtApp()
 
 type QuickImportTypes = 'excel' | 'json' | 'csv'
@@ -106,7 +108,11 @@ function openQuickImportDialog(type: QuickImportTypes, file: File) {
 </script>
 
 <template>
-  <div ref="dropZone" class="h-full w-full text-gray-600 flex items-center justify-center relative">
+  <div class="h-full w-full text-gray-600 flex items-center justify-center relative">
+    <div v-if="isSharedBase" class="flex flex-col gap-6 items-center justify-center mx-auto text-center">
+      <div class="text-3xl">Welcome to NocoDB!</div>
+    </div>
+    <div v-else ref="dropZone">
       <general-overlay
         :model-value="true"
         :class="[isOverDropZone ? 'bg-gray-300/75 border-primary shadow' : 'bg-gray-100/25 border-gray-500 cursor-pointer']"
@@ -129,4 +135,5 @@ function openQuickImportDialog(type: QuickImportTypes, file: File) {
         </div>
       </div>
     </div>
+  </div>
 </template>