There where multiple discussions in between nostriches if one could build a wiki using Nostr. Most agreed, that it is technically possible using NIP-23 long form content with extensions. A wiki article would be just one note and can link to others. Long form content notes are replaceable and their id remains the same. Some problems arise with article history, discoverability, handling dupes, vandalism, assuring long term storage including media files and so on.

But as nostr:npub1ecj23gtrdr8sj7zmcusl9dfuem0dg7wmgvwe3uhl7kxm9wafn5psn7h6up already stated: Is it worth the effort?