Add return arrow to success page

localisations.toml

@@ -87,6 +87,10 @@ en = "Error during processing. File might be corrupt or format is unsupported."
 de = "Untertitel erstellen"
 en = "Create subtitle"
 
+[ return ]
+de = "Zurück"
+en = "Return"
+
 [ contact.text ]
 de = "Kontakt"
 en = "Contact"

static/img/arrow-left.svg

+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-arrow-left" viewBox="0 0 16 16">
+  <path fill-rule="evenodd" d="M15 8a.5.5 0 0 0-.5-.5H2.707l3.147-3.146a.5.5 0 1 0-.708-.708l-4 4a.5.5 0 0 0 0 .708l4 4a.5.5 0 0 0 .708-.708L2.707 8.5H14.5A.5.5 0 0 0 15 8z"/>
+</svg>
\ No newline at end of file

templates/success.html

 {% extends "base.html" %}
 
 {% block content %}
-<div class="py-5 text-center">
-    <img class="mx-auto mb-4 spinner processing transition-opacity" src="{{ url_for('static', filename='img/arrow-repeat.svg') }}" alt="Spinning arrow" height="136">
-    <img class="mx-auto mb-4 success hidden transition-opacity" src="{{ url_for('static', filename='img/cloud-check.svg') }}" alt="Checkmark" height="136" hidden>
-    <p class="pt-4 lead processing transition-opacity">{% autoescape false %}{{config["LOCALISATIONS"]["processingtext"][request.language]}}{% endautoescape %}</p>
-    <p class="pt-4 lead success hidden transition-opacity" hidden>{% autoescape false %}{{config["LOCALISATIONS"]["successtext"][request.language]}}{% endautoescape %}</p>
+<div class="pt-5 text-center">
+    <img class="mx-auto mb-4 spinner processing transition-opacity" src="{{ url_for('static', filename='img/arrow-repeat.svg') }}" alt="Spinning arrow" height="136" aria-hidden="true">
+    <img class="mx-auto mb-4 success hidden transition-opacity" src="{{ url_for('static', filename='img/cloud-check.svg') }}" alt="Checkmark" height="136" aria-hidden="true" hidden>
+    <p class="pt-4 lead processing transition-opacity">{% autoescape false %}{{ config["LOCALISATIONS"]["processingtext"][request.language] }}{% endautoescape %}</p>
+    <p class="pt-4 lead success hidden transition-opacity" hidden>{% autoescape false %}{{ config["LOCALISATIONS"]["successtext"][request.language] }}{% endautoescape %}</p>
+    <a class="pt-4 fs-1 lead success hidden transition-opacity icon-link icon-link-hover link-offset-2" style="--bs-icon-link-transform: translate3d(-.125rem, 0, 0);" href="{{ url_for('upload', language=request.language) }}">
+        <img class="bi" aria-label='{{ config["LOCALISATIONS"]["return"][request.language] }}' src="{{ url_for('static', filename='img/arrow-left.svg') }}" alt="Return arrow" height="4em">
+    </a>
 </div>
 {% endblock %}