Implement house points system: Add houseJoinPoints, houseLeavePoints, and houseCreatePoints to SitePreferences model and update related services. Enhance house management features to award and deduct points for house creation, membership removal, and leaving a house. Update environment configuration for PostgreSQL and adjust UI components to reflect new functionalities.

app/houses/page.tsx

@@ -4,7 +4,7 @@ import { getBackgroundImage } from "@/lib/preferences";
 import NavigationWrapper from "@/components/navigation/NavigationWrapper";
 import HousesSection from "@/components/houses/HousesSection";
 import { houseService } from "@/services/houses/house.service";
-import { userService } from "@/services/users/user.service";
+import { prisma } from "@/services/database";
 
 export const dynamic = "force-dynamic";
 
@@ -70,13 +70,21 @@ export default async function HousesPage() {
     }),
     // Récupérer les invitations de l'utilisateur
     houseService.getUserInvitations(session.user.id, "PENDING"),
-    // Récupérer tous les utilisateurs pour les invitations
-    userService.getAllUsers({
+    // Récupérer tous les utilisateurs sans maison pour les invitations
+    prisma.user.findMany({
+      where: {
+        houseMemberships: {
+          none: {},
+        },
+      },
       select: {
         id: true,
         username: true,
         avatar: true,
       },
+      orderBy: {
+        username: "asc",
+      },
     }),
     getBackgroundImage("challenges", "/got-2.jpg"),
   ]);