feat: enhance attachment handling with new localization strings and GPX upload tips

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

@@ -11,6 +11,8 @@
 	// @ts-ignore
 	import toGeoJSON from '@mapbox/togeojson';
 
+	import LightbulbOn from '~icons/mdi/lightbulb-on';
+
 	let geojson: any;
 
 	const renderMarkdown = (markdown: string) => {
@@ -447,7 +449,15 @@
 						{#if adventure.attachments && adventure.attachments.length > 0}
 							<div>
 								<!-- attachments -->
-								<h2 class="text-2xl font-bold mt-4">{$t('adventures.attachments')}</h2>
+								<h2 class="text-2xl font-bold mt-4">
+									{$t('adventures.attachments')}
+									<div class="tooltip z-10" data-tip={$t('adventures.gpx_tip')}>
+										<button class="btn btn-sm btn-circle btn-neutral">
+											<LightbulbOn class="w-6 h-6" />
+										</button>
+									</div>
+								</h2>
+
 								<div class="grid gap-4 mt-4">
 									{#if adventure.attachments && adventure.attachments.length > 0}
 										<div class="grid gap-4 sm:grid-cols-2 lg:grid-cols-3">

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

@@ -42,7 +42,7 @@
 	<h2 class="text-3xl font-bold text-center m-4">Adventures</h2>
 	<div class="flex flex-wrap gap-4 mr-4 ml-4 justify-center content-center">
 		{#each adventures as adventure}
-			<AdventureCard {adventure} user={data.user} />
+			<AdventureCard {adventure} user={null} />
 		{/each}
 	</div>
 {/if}
@@ -97,3 +97,8 @@
 		{$t('adventures.no_results')}
 	</p>
 {/if}
+
+<svelte:head>
+	<title>Search: {query}</title>
+	<meta name="description" content="AdventureLog global search results for {query}" />
+</svelte:head>