add tag indexing with suggestions

templates/_form_macros.html.tera

@@ -115,6 +115,8 @@
 			allowedTags: {% if not free %}{{field.all_tags_json | safe}}{% else %}[]{% endif %},
 			onTagAdd: onchange,
 			onTagRemove: onchange,
+			saveOnBlur: true,
+			clearOnBlur: false,
 		});
 
 		document.querySelector('#tag-input-{{field.key}} .taggle_input')

templates/index.html.tera

@@ -7,6 +7,7 @@
 
 {% block nav -%}
 	<a href="/add">Add</a>
+	<a href="/maintenance/reindex" onclick="return confirm('Unused learned tags and options will be forgotten. Proceed?')">Re-index</a>
 {%- endblock %}
 
 {% block content -%}
@@ -24,7 +25,7 @@
 			<tr>
 				<td class="actions">
 					<a href="/edit/{{card.id}}">Edit</a>
-					<a href="/delete/{{card.id}}" onclick="return confirm('Confirm delete')">Delete</a>
+					<a href="/delete/{{card.id}}" onclick="return confirm('Delete card?')">Delete</a>
 				</td>
 			{%- for field in card.fields %}
 				<td>