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

templates/login.templ

@@ -15,7 +15,7 @@ templ Login(sessionExpired bool, deleted bool) {
 			<div class="container mx-auto px-4 py-8 max-w-md">
 				<div class="flex justify-between items-center mb-8">
 					<h1 class="text-3xl font-bold">Login to Bookhoard</h1>
-					<select id="theme-select" @change="changeTheme()" class="px-3 py-2 border rounded" style="background-color: var(--bg-secondary); color: var(--text-primary); border-color: var(--border)">
+					<select id="theme-select" @change="$store.login.changeTheme()" class="px-3 py-2 border rounded" 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>
@@ -64,4 +64,3 @@ templ Login(sessionExpired bool, deleted bool) {
 		</body>
 	</html>
 }
-