feat(home): add home page as main entry point

Introduce HomeView with quick links to wiki sections and community features
Update navigation, routing, and logo links to point to the new home page

frontend/src/App.vue

@@ -13,6 +13,7 @@ import {
   iconDreamIsland,
   iconEvent,
   iconHabitat,
+  iconHome,
   iconItem,
   iconLife,
   iconPokemon,
@@ -42,6 +43,7 @@ function can(permissionKey: string) {
 
 const navItems = computed(() => {
   const items = [
+    { label: t('nav.home'), to: '/', icon: iconHome },
     { label: t('nav.pokemon'), to: '/pokemon', icon: iconPokemon },
     { label: t('nav.habitats'), to: '/habitats', icon: iconHabitat },
     { label: t('nav.items'), to: '/items', icon: iconItem },
@@ -87,7 +89,7 @@ async function logout() {
 
   currentUser.value = null;
   setAuthToken(null);
-  await router.push('/pokemon');
+  await router.push('/');
 }
 
 async function loadLanguages() {