The table had several inaccurate entries for the s16 column. s16
already had a WORK→IDLE→SHUTDOWN state machine, handled
shutdown_request during IDLE, and used consume_lead_inbox for
protocol routing and history injection — but the table described
s16 as having none of these.
This updates the table so the s16 column reflects what s16
actually does, verified against s16_team_protocols/code.py.
All three README languages are synchronized.
Closes#480
The code change dropped the redundant agent_name parameter, but the
trilingual README snippets still showed the old four-arg signature, the
double-passed call site, and agent_name inside the function body
(read_inbox and claim_task). Update all three language code blocks to
the three-arg form and bump the translation-sync markers so the docs
match the code.