Updating the server and ejs to use Collectibles updated endpoint with…

[Alinda70]

… the image url and other data. OpenSea API is no longer necessary.

[cursor]

PR Summary

Low Risk
Removes an external dependency and simplifies data flow; main risk is reduced UX (no OpenSea links) or fewer collectibles shown due to filtering on missing image_url.

Overview
Collectibles fetching is simplified to rely solely on the Sim collectibles endpoint output, removing the per-NFT OpenSea lookup and returning only items that already include an image_url.

The collectibles UI no longer links out to opensea_url, and instead always renders a non-clickable collectible tile while continuing to display the image and a derived collection_name/token id label.

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Cursor Bugbot has reviewed your changes and found 1 potential issue.

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API collection_name field overwritten by name fallback

Medium Severity

The comment on line 150 says "Use collection_name field, fallback to name if not available," but the code sets collection_name to collectible.name instead of collectible.collection_name. Although ...collectible spreads any existing collection_name from the API response, the explicit assignment on this line immediately overwrites it with collectible.name. The intended fallback chain is likely collectible.collection_name || collectible.name || ....