environment: add missing template (#33672)

hobo/environment/templates/environment/import.html

@@ -0,0 +1,22 @@
+{% extends "hobo/base.html" %}
+{% load i18n %}
+
+{% block appbar %}
+<h2>{% trans "Parameters Import" %}</h2>
+{% endblock %}
+
+{% block breadcrumb %}
+{{ block.super }}
+<a href="{% url 'environment-import' %}">{% trans 'Parameters Import' %}</a>
+{% endblock %}
+
+{% block content %}
+<form method="post" enctype="multipart/form-data">
+  {% csrf_token %}
+  {{ form.as_p }}
+  <div class="buttons">
+    <button class="submit-button">{% trans "Import" %}</button>
+    <a class="cancel" href="{% url 'home' %}">{% trans 'Cancel' %}</a>
+  </div>
+</form>
+{% endblock %}