[web-client] simple theme: refactor jinja_svg_catalog and cleanup icon names

This patch implements the template generation of the template:

  searx/templates/simple/icons.html

by the way the icon set (the icon names) has been normalized:

  film-outline   --> film
  magnet-outline --> magnet
  ..
  warning        --> alert

Some missing (categorie) icons had been added.

Some of the ionicons are not suitable for a dark theme, we fixed the svg
manually in src/svg/ionicons:

- https://github.com/searxng/searxng/pull/4284#issuecomment-2680550342

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/searx/templates/simple/result_templates/map.html b/searx/templates/simple/result_templates/map.html
index d123137cb..dc1f06dce 100644
--- a/searx/templates/simple/result_templates/map.html
+++ b/searx/templates/simple/result_templates/map.html
@@ -40,7 +40,7 @@
 </table>
 
 {%- if (result.latitude and result.longitude) or result.boundingbox -%}
-    <small> <a class="btn-collapse collapsed searxng_init_map hide_if_nojs" data-target="#result-map-{{ index }}" data-btn-text-collapsed="{{ _('show map') }}" data-btn-text-not-collapsed="{{ _('hide map') }}" data-leaflet-target="osm-map-{{ index }}" data-map-lon="{{ result.longitude }}" data-map-lat="{{ result.latitude }}" {% if result.boundingbox %}data-map-boundingbox='{{ result.boundingbox|tojson|safe }}'{% endif %} {% if result.geojson %}data-map-geojson='{{ result.geojson|tojson|safe }}'{% endif %}>{{ icon_small( 'globe-outline') }} {{ _('show map') }}</a></small>
+    <small> <a class="btn-collapse collapsed searxng_init_map hide_if_nojs" data-target="#result-map-{{ index }}" data-btn-text-collapsed="{{ _('show map') }}" data-btn-text-not-collapsed="{{ _('hide map') }}" data-leaflet-target="osm-map-{{ index }}" data-map-lon="{{ result.longitude }}" data-map-lat="{{ result.latitude }}" {% if result.boundingbox %}data-map-boundingbox='{{ result.boundingbox|tojson|safe }}'{% endif %} {% if result.geojson %}data-map-geojson='{{ result.geojson|tojson|safe }}'{% endif %}>{{ icon_small( 'globe') }} {{ _('show map') }}</a></small>
 {%- endif -%}
 
 {{- result_sub_footer(result, proxify) -}}