discogs-mcp v3.4.0 — Wantlist support

Your Discogs wantlist is now first-class in discogs-mcp. Browse the records you want but don't own, add one the moment you spot it, and clear it off the list once you've finally tracked it down — all from your LLM client, without a trip to the Discogs site. What's new get_wantlist browses the releases you want but don't own, paged, with the details for each so you can scan the list in conversation. add_to_wantlist adds a release to your wantlist by its Discogs release ID — pair it with search_discogs to find the release, then add it in the same breath. remove_from_wantlist takes a release off your wantlist once you own it. There's a ready-made workflow built on these: the finding-original-cds skill picks the best original, non-remastered CD pressing of an album and adds it to your wantlist for you. Fixes The server now backs off cleanly when Discogs rate-limits a request. A per-entry retry cap and circuit breaker stop it from retrying in a tight loop, so a burst of 429s during a big…