Send maximum to dropzone

packages/bbui/src/Form/Core/Dropzone.svelte

@@ -197,7 +197,9 @@
         >
           <Icon name="ChevronRight" />
         </div>
-        <div class="footer">File {selectedImageIdx + 1} of {fileCount}</div>
+        {#if maximum !== 1}
+          <div class="footer">File {selectedImageIdx + 1} of {fileCount}</div>
+        {/if}
       </div>
     {:else if value?.length}
       {#each value as file}

packages/frontend-core/src/components/grid/cells/AttachmentCell.svelte

@@ -9,6 +9,7 @@
   export let api
   export let invertX = false
   export let invertY = false
+  export let schema
 
   const { API, notifications } = getContext("grid")
   const imageExtensions = ["png", "tiff", "gif", "raw", "jpg", "jpeg"]
@@ -97,6 +98,7 @@
       {value}
       compact
       on:change={e => onChange(e.detail)}
+      maximum={schema.constraints?.length?.maximum}
       {processFiles}
       {deleteAttachments}
       {handleFileTooLarge}