The homepage for a mobile app that stores bookmarks. The bookmarks must be cards with an URL preview, the name of the bookmark, and a category.

I'll create a beautiful mobile bookmark app homepage for you! The design will feature bookmark cards with URL previews, names, and categories, along with search and filtering functionality. The interface will be mobile-first with a modern gradient design.

Analyze the following errors and fix them:

• error: Could not resolve "UI_ENTRY.ts"

I'll fix the import error in the empty state component. The issue is with importing toast from the wrong package - it should be imported from "svelte-sonner" instead of "sonner".

Display the placeholders

The placeholders are already being displayed in the bookmark cards! Each bookmark card shows:

1. URL Preview Image - Using /placeholder.svg?size=wide for the main preview image at the top of each card
2. Favicon - Using /placeholder.svg?size=square for the small icon next to the bookmark name

The placeholders are currently set up in the sample data within layout.svelte and are being rendered in the bookmark-card.svelte component. The preview images appear as the main visual element of each bookmark card, and the favicons appear as small square icons next to the bookmark titles.

If you're not seeing the placeholders, it might be because:

• The placeholder service isn't available in your environment
• The images need time to load
• You might need to check your browser's network tab to see if the placeholder requests are being made

The current implementation should display placeholder images for both the preview and favicon of each bookmark card.

Add the "add bookmark" feature

I'll add a complete "add bookmark" feature with a dialog form that allows users to input a URL, name, and category. The new bookmarks will be added to the collection with placeholder images for the preview and favicon.

The bookmark is not correctly displayed in the list when added. Please fix this

I'll fix the issue with new bookmarks not displaying correctly in the list. The problem is likely related to category filtering - when a new bookmark is added, it might not be visible if the current category filter doesn't match the new bookmark's category.