Current alpha manual typo authorized_clients
Manual text, key word
Client Authorization mentions
privkey for service:
To configure client authorization on the service side, the "<HiddenServiceDir>/authorized_clients/" directory needs to exist. Each file in that directory should be suffixed with ".auth" (i.e. "alice.auth"; the file name is irrelevant) and its content format MUST be: <auth-type>:<key-type>:<base32-encoded-public-key> The supported <auth-type> are: "descriptor". The supported <key-type> are: "x25519". The <base32-encoded-privkey> is the base32 representation of the raw key bytes only (32 bytes for x25519).
rend-spec-v3.txt (4329f00194bdb7adff2c9daa1cf47b09ce4c2a9e) confirms
public-key instead of
privkey is wrong for service.
To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information