Prevent thumbnail blocking form actions

src/photo/PhotoEditPageClient.tsx

@@ -65,6 +65,7 @@ export default function PhotoEditPageClient({
             <AiButton {...{
               aiContent,
               shouldConfirm: shouldConfirmAiTextGeneration,
+              tooltip: 'Generate AI text for all fields',
             }} />}
           <ExifCaptureButton
             photoUrl={photo.url}

src/photo/UploadPageClient.tsx

@@ -68,6 +68,7 @@ export default function UploadPageClient({
         <AiButton {...{
           aiContent,
           shouldConfirm: shouldConfirmAiTextGeneration,
+          tooltip: 'Generate AI text for all fields',
         }} />}
       isLoading={pending}
     >

src/photo/form/PhotoForm.tsx

@@ -329,7 +329,11 @@ export default function PhotoForm({
       <div className="flex gap-2">
         <div className="relative">
           {thumbnail(true)}
-          <div className="max-lg:hidden fixed top-8 left-[42rem]">
+          <div className={clsx(
+            'max-lg:hidden fixed top-8 left-[42rem]',
+            // Prevent image blocking form buttons
+            'pointer-events-none',
+          )}>
             {thumbnail(false, clsx(
               'opacity-0 -translate-y-4',
               !isThumbnailVisible &&