Open in Apple Maps or Google Maps

This patch provides the additional option to open a location in Google
maps as an alternative to Apple Maps.

frontend/src/routes/adventures/[id]/+page.svelte

@@ -458,12 +458,21 @@
 									</div>
 								{/if}
 								{#if adventure.longitude && adventure.latitude}
+									<div class="flex flex-wrap gap-2 items-center">
+										<span>{$t('adventures.open_in_maps')}:</span>
 										<a
-										class="btn btn-neutral btn-sm max-w-32"
+											class="btn btn-neutral text-base btn-sm max-w-32"
 											href={`https://maps.apple.com/?q=${adventure.latitude},${adventure.longitude}`}
 											target="_blank"
-										rel="noopener noreferrer">{$t('adventures.open_in_maps')}</a
+											rel="noopener noreferrer">Apple</a
 										>
+										<a
+											class="btn btn-neutral text-base btn-sm max-w-32"
+											href={`https://maps.google.com/?q=${adventure.latitude},${adventure.longitude}`}
+											target="_blank"
+											rel="noopener noreferrer">Google</a
+										>
+									</div>
 								{/if}
 								<MapLibre
 									style="https://basemaps.cartocdn.com/gl/voyager-gl-style/style.json"