LND v0.21 added the production TAPROOT commitment type while
SIMPLE_TAPROOT remains available as the legacy enum.
The static open-channel CLI previously used "taproot" for
SIMPLE_TAPROOT. Keep both choices available by renaming that legacy
spelling to "simple-taproot" and mapping "taproot" to TAPROOT. This
makes the CLI spelling match the channel type it requests while still
leaving an explicit path for users that need SIMPLE_TAPROOT.
Static-address loop-ins in autoloop are still experimental. Reject
loop_in_source=static-address at the RPC boundary unless loopd was started
with --experimental, and pass the same opt-in into the liquidity manager so
persisted params cannot bypass the gate after restart.
The existing static swap accounting remains wired through the manager; the
gate only controls accepting and planning new static-address autoloops.
Correct the duplicated article in the static openchannel
help text so the command summary reads cleanly. Refresh the
recorded help fixtures that surface that summary directly,
including the dedicated openchannel help output and the
parent static command listing.
