curl: Encoded slash traversal in the IPFS/IPNS URL rewrite escapes the configured gateway namespace

curl 8.22.0's IPFS/IPNS CLI rewrite decodes the user path after its first dot-segment cleanup, then places that decoded path after the configured gateway base and /ipfs/ or /ipns/ namespace. An encoded slash can therefore become a structural separator too late for the first cleanup, and the final...