Safety backup before Path A fixes - fixing function mismatches and missing functions

templates/index.templ

@@ -18,7 +18,7 @@ templ Index(loggedIn bool) {
 				<div class="relative max-w-7xl mx-auto px-4 py-16 sm:px-6 sm:py-24 lg:py-32 lg:px-8">
 					<div class="flex justify-between items-start mb-8">
 						<div></div>
-						<select id="theme-select" @change="changeTheme()" class="px-3 py-2 border rounded text-sm" style="background-color: var(--bg-secondary); color: var(--text-primary); border-color: var(--border)">
+						<select id="theme-select" @change="$store.theme.changeTheme" class="px-3 py-2 border rounded text-sm" style="background-color: var(--bg-secondary); color: var(--text-primary); border-color: var(--border)">
 							<option value="tokyo-night">Tokyo Night</option>
 							<option value="dracula">Dracula</option>
 							<option value="nord">Nord</option>
@@ -120,4 +120,3 @@ templ Index(loggedIn bool) {
 		</body>
 	</html>
 }
-