fix: fileinput sizing (#898)

Author: lukasvinclav

src/unfold/templates/unfold/widgets/clearable_file_input.html

@@ -21,7 +21,7 @@
         </div>
     {% endif %}
 
-    <input type="text" aria-label="{% trans 'Choose file to upload' %}" value="{% if widget.value %}{{ widget.value.url }}{% else %}{% trans 'Choose file to upload' %}{% endif %}" disabled class="bg-white flex-grow font-medium px-3 py-2 text-ellipsis dark:bg-gray-900">
+    <input type="text" aria-label="{% trans 'Choose file to upload' %}" value="{% if widget.value %}{{ widget.value.url }}{% else %}{% trans 'Choose file to upload' %}{% endif %}" disabled class="bg-white flex-grow font-medium min-w-0 px-3 py-2 text-ellipsis dark:bg-gray-900">
 
     <div class="flex flex-none items-center leading-none self-stretch">
         <div class="hidden">

src/unfold/templates/unfold/widgets/clearable_file_input_small.html

@@ -14,7 +14,7 @@
             </div>
         {% endif %}
 
-        <input type="text" aria-label="{% trans 'Choose file to upload' %}" value="{% if widget.value %}{{ widget.value.url }}{% else %}{% trans 'Choose file to upload' %}{% endif %}" disabled class="bg-white flex-grow font-medium px-3 py-2 text-ellipsis dark:bg-gray-900">
+        <input type="text" aria-label="{% trans 'Choose file to upload' %}" value="{% if widget.value %}{{ widget.value.url }}{% else %}{% trans 'Choose file to upload' %}{% endif %}" disabled class="bg-white flex-grow font-medium min-w-0 px-3 py-2 text-ellipsis dark:bg-gray-900">
 
         <div class="flex flex-none items-center leading-none self-stretch">
             <div class="hidden">