Refactor: Implement logging and JSONB cleanup

src/components/lists/UserListManager.tsx

@@ -8,6 +8,7 @@ import { Plus, Trash2, Edit, Eye, EyeOff } from "lucide-react";
 import { toast } from "sonner";
 import { ListItemEditor } from "./ListItemEditor";
 import { ListDisplay } from "./ListDisplay";
+import { handleError } from "@/lib/errorHandler";
 import {
   Dialog,
   DialogContent,
@@ -62,8 +63,10 @@ export function UserListManager() {
       .order("created_at", { ascending: false });
 
     if (error) {
-      toast.error("Failed to load lists");
-      console.error(error);
+      handleError(error, {
+        action: 'Load User Lists',
+        userId: user.id
+      });
     } else {
       // Map Supabase data to UserTopList interface
       const mappedLists: UserTopList[] = (data || []).map((list: any) => ({
@@ -101,8 +104,11 @@ export function UserListManager() {
       .single();
 
     if (error) {
-      toast.error("Failed to create list");
-      console.error(error);
+      handleError(error, {
+        action: 'Create List',
+        userId: user.id,
+        metadata: { title: newListTitle }
+      });
     } else {
       toast.success("List created successfully");
       const newList: UserTopList = {
@@ -132,8 +138,11 @@ export function UserListManager() {
       .eq("id", listId);
 
     if (error) {
-      toast.error("Failed to delete list");
-      console.error(error);
+      handleError(error, {
+        action: 'Delete List',
+        userId: user?.id,
+        metadata: { listId }
+      });
     } else {
       toast.success("List deleted");
       setLists(lists.filter(l => l.id !== listId));
@@ -147,8 +156,11 @@ export function UserListManager() {
       .eq("id", list.id);
 
     if (error) {
-      toast.error("Failed to update list");
-      console.error(error);
+      handleError(error, {
+        action: 'Toggle List Visibility',
+        userId: user?.id,
+        metadata: { listId: list.id }
+      });
     } else {
       toast.success(`List is now ${!list.is_public ? "public" : "private"}`);
       setLists(lists.map(l =>