change List view UI disposition

WorldBuilder/Components/CreateWorldButton.swift

@@ -7,7 +7,7 @@
 
 import SwiftUI
 
-struct CreateWorldButtonView : View {
+struct CreateWorldButton : View {
     var body: some View {
         NavigationLink{
             CreateWorldView()

WorldBuilder/Components/WorldCard.swift

@@ -7,7 +7,7 @@
 
 import SwiftUI
 
-struct WorldCardView : View {
+struct WorldCard : View {
     var world : World
     var isSelected = false
     

WorldBuilder/Views/Home/HomeView.swift

@@ -9,6 +9,6 @@ import SwiftUI
 
 struct HomeView : View {
     var body: some View {
-        CreateWorldButtonView()
+        CreateWorldButton()
     }
 }

WorldBuilder/Views/WorldList/Components/EmptyWorld.swift

@@ -0,0 +1,40 @@
+//
+//  EmptyWorldView.swift
+//  WorldBuilder
+//
+//  Created by Giovanni Josserand on 02/09/2026.
+//
+
+import SwiftUI
+
+struct EmptyWorld : View {
+    var body : some View {
+        VStack(spacing: 20) {
+            ZStack {
+                Circle()
+                    .fill(.indigo.opacity(0.12))
+                    .frame(width: 100, height: 100)
+                
+                Image(systemName: "globe.europe.africa")
+                    .font(.system(size: 42))
+                    .foregroundStyle(.indigo)
+            }
+            
+            VStack {
+                Text("Ton univers commence ici.")
+                    .font(.title3.bold())
+                Text("Crée ton premier monde et commence à construire ton univers.")
+                    .font(.subheadline)
+                    .foregroundStyle(.secondary)
+                    .multilineTextAlignment(.center)
+            }
+            .frame(maxWidth: 300)
+            
+            
+            CreateWorldButton()
+        }
+        .frame(maxWidth: .infinity)
+        .padding(.vertical, 50)
+    }
+}
+

WorldBuilder/Views/WorldList/Modifiers/WorldListToolbar.swift

@@ -8,7 +8,7 @@
 import SwiftUI
 import SwiftData
 
-struct WorldListToolbarModifier : ViewModifier {
+struct WorldListToolbar : ViewModifier {
     @Binding var isSelecting : Bool
     @Binding var selectedWorlds : Set<World.ID>
     

WorldBuilder/Views/WorldList/WorldListView.swift

@@ -22,14 +22,14 @@
                 VStack(alignment: .leading, spacing: 24){
                     
                     if worlds.isEmpty {
-                        EmptyWorldView()
+                        EmptyWorld()
                     }else{
                         ScrollView {
                             LazyVGrid(columns: columns){
                                 ForEach(worlds) {world in
                                     Group {
                                         if isSelecting {
-                                            WorldCardView(
+                                            WorldCard(
                                                 world: world,
                                                 isSelected: selectedWorlds.contains(world.id)
                                             )
@@ -44,7 +44,7 @@
                                             NavigationLink{
                                                 WorldOverviewView()
                                             } label: {
-                                                WorldCardView(world: world)
+                                                WorldCard(world: world)
                                             }
                                         }
                                     }
@@ -78,7 +78,7 @@
                 .padding(.horizontal, 8)
                 .frame(maxHeight: .infinity, alignment: .topLeading)
                 .modifier(
-                    WorldListToolbarModifier(
+                    WorldListToolbar(
                         isSelecting: $isSelecting,
                         selectedWorlds: $selectedWorlds,
                         worldsIsEmpty: worlds.isEmpty,