Add Tracestrack Topo as featured layer

config/initializers/secure_headers.rb

@@ -7,7 +7,7 @@ csp_policy = {
   :form_action => %w['self'],
   :frame_ancestors => %w['self'],
   :frame_src => %w['self'],
-  :img_src => %w['self' data: www.gravatar.com *.wp.com tile.openstreetmap.org *.tile.openstreetmap.org *.tile.thunderforest.com tileserver.memomaps.de *.openstreetmap.fr],
+  :img_src => %w['self' data: www.gravatar.com *.wp.com tile.openstreetmap.org *.tile.openstreetmap.org *.tile.thunderforest.com tileserver.memomaps.de tile.tracestrack.com *.openstreetmap.fr],
   :manifest_src => %w['self'],
   :media_src => %w['none'],
   :object_src => %w['self'],

config/locales/en.yml

@@ -2966,6 +2966,7 @@ en:
         cyclosm: CyclOSM
         cycle_map: Cycle Map
         transport_map: Transport Map
+        tracestracktop_topo: Tracestrack Topo
         hot: Humanitarian
         opnvkarte: ÖPNVKarte
       layers:
@@ -2986,6 +2987,8 @@ en:
       andy_allan: Andy Allan
       opnvkarte_credit: "Tiles courtesy of %{memomaps_link}"
       memomaps: MeMoMaps
+      tracestrack_credit: "Tiles courtesy of %{tracestrack_link}"
+      tracestrack: Tracestrack
       hotosm_credit: "Tiles style by %{hotosm_link} hosted by %{osm_france_link}"
       hotosm_name: Humanitarian OpenStreetMap Team
     site:

config/settings.yml

@@ -117,6 +117,8 @@ fossgis_valhalla_url: "https://valhalla1.openstreetmap.de/route"
 #wikipedia_auth_secret: ""
 # Thunderforest authentication details
 #thunderforest_key: ""
+# Tracestrack authentication details
+#tracestrack_key: ""
 # Key for generating TOTP tokens
 #totp_key: ""
 # Enforce Content-Security-Policy