fix: use uniform control spacing in image picker

src/components/images/ImagePickerDialog.vue

@@ -7,7 +7,7 @@
   >
     <div
       v-if="!selectedImage && !showBrowser"
-      class="tw-flex tw-flex-wrap tw-items-center tw-gap-2"
+      class="tw-flex tw-flex-wrap tw-items-center tw-gap-3"
     >
       <ImageUploader class="tw-grow md:tw-grow-0" @input="setImage" />
       <button
@@ -38,7 +38,7 @@
     <ImageEditor v-if="selectedImage" v-model="selectedImage" />
 
     <template v-if="showBrowser || selectedImage" #footer>
-      <div class="tw-flex tw-gap-x-6">
+      <div class="tw-flex tw-gap-x-3">
         <button
           v-if="selectedImage"
           :disabled="isSaving"