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* perf(server): check shared link asset access without scanning the album checkSharedLinkAccess runs on every thumbnail, preview, playback and asset info request made through a shared link. It joined every asset of the link's album and only then filtered on an array overlap across four outer-joined columns, so each request cost O(album size). Split it into two branches (link assets, album assets) that find the requested ids through the asset pkey / livePhotoVideoId index and then probe the album_asset pkey. Median per request, PG 14, 1.36M-asset instance: | album behind the link | before | after | |-----------------------|--------|---------| | 290 assets | 2.1 ms | 0.17 ms | | 150k assets | 296 ms | 0.19 ms | * chore: clean up --------- Co-authored-by: Jason Rasmussen <jason@rasm.me>