feat(map): implement dynamic basemap URL based on theme; update map styles across components

frontend/src/routes/collections/+page.svelte

@@ -280,14 +280,14 @@
 							{activeView === 'owned'
 								? 'No collections yet'
 								: activeView === 'shared'
-									? 'No shared collections'
+									? 'No shared collections.'
 									: 'No archived collections'}
 						</h3>
 						<p class="text-base-content/50 text-center max-w-md">
 							{activeView === 'owned'
 								? 'Create your first collection to organize your adventures and memories.'
 								: activeView === 'shared'
-									? 'Collections shared with you will appear here.'
+									? 'Make sure your profile is public so others can share with you.'
 									: 'Archived collections will appear here.'}
 						</p>
 						{#if activeView === 'owned'}
@@ -429,7 +429,7 @@
 					</div>
 
 					<!-- Quick Actions -->
-					<div class="space-y-3 mt-6">
+					<!-- <div class="space-y-3 mt-6">
 						<button
 							type="button"
 							class="btn btn-outline w-full gap-2"
@@ -438,7 +438,7 @@
 							<Archive class="w-4 h-4" />
 							{$t(`adventures.archived_collections`)}
 						</button>
-					</div>
+					</div> -->
 				</div>
 			</div>
 		</div>

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

@@ -30,7 +30,8 @@
 		groupChecklistsByDate,
 		osmTagToEmoji,
 		groupLodgingByDate,
-		LODGING_TYPES_ICONS
+		LODGING_TYPES_ICONS,
+		getBasemapUrl
 	} from '$lib';
 	import ChecklistCard from '$lib/components/ChecklistCard.svelte';
 	import ChecklistModal from '$lib/components/ChecklistModal.svelte';
@@ -1233,7 +1234,7 @@
 			<div class="card-body">
 				<h2 class="card-title text-3xl justify-center mb-4">Trip Map</h2>
 				<MapLibre
-					style="https://basemaps.cartocdn.com/gl/voyager-gl-style/style.json"
+					style={getBasemapUrl()}
 					class="aspect-[9/16] max-h-[70vh] sm:aspect-video sm:max-h-full w-full rounded-lg"
 					standardControls
 				>
@@ -1459,7 +1460,7 @@
 
 				{#if recomendationsData}
 					<MapLibre
-						style="https://basemaps.cartocdn.com/gl/voyager-gl-style/style.json"
+						style={getBasemapUrl()}
 						class="aspect-[9/16] max-h-[70vh] sm:aspect-video sm:max
 						-h-full w-full rounded-lg"
 						standardControls