feat: add configuration options

src/routes/+page.svelte

@@ -1,14 +1,21 @@
 <script lang="ts">
   import { onMount } from "svelte";
   import { initializeTauriListeners } from "$lib/tauri";
+  import { configStore, applyTheme } from "$lib/stores/config";
   import Terminal from "$lib/components/Terminal.svelte";
   import InputBar from "$lib/components/InputBar.svelte";
   import StatusBar from "$lib/components/StatusBar.svelte";
   import AnimeGirl from "$lib/components/AnimeGirl.svelte";
   import PermissionModal from "$lib/components/PermissionModal.svelte";
+  import ConfigSidebar from "$lib/components/ConfigSidebar.svelte";
 
   onMount(async () => {
     await initializeTauriListeners();
+    await configStore.loadConfig();
+
+    // Apply saved theme on startup
+    const config = configStore.getConfig();
+    applyTheme(config.theme);
   });
 </script>
 
@@ -31,6 +38,7 @@
   </main>
 
   <PermissionModal />
+  <ConfigSidebar />
 </div>
 
 <style>