Fix initialize of Budgets after login

web/src/stores/session.ts

@@ -36,8 +36,10 @@ export const useSessionStore = defineStore('session', {
             this.Session = {
                 User: x.User,
                 Token: x.Token,
-            },
-            this.Budgets = x.Budgets;
+            }
+            for (const budget of x.Budgets) {
+                this.Budgets.set(budget.ID, budget);
+            }
         },
         async login(login: any) {
             const response = await POST("/user/login", JSON.stringify(login));