Replace the sparse 3-line prose description of fmtToolUse with a full
reference table covering every tool case added over the past several
PRs. Adds a new subsection listing the short-name convention (* suffix),
all Claude built-ins (Read/Write/Edit/Glob/Grep/Bash/TodoWrite), the
full hyperhive MCP surface (recv/send/ask/answer/remind/set_status/
get_loose_ends/get_agent_meta/cancel_loose_end/ack_until/kill/restart/
start/update/get_logs/get_host_journal/request_apply_commit/
request_init_config/request_update_meta_inputs), all scheduling tools
(list_schedules/cancel_schedule/fire_schedule_now/edit_schedule/
request_schedule_prompt — added in the previous PR), bash MCP tools
(run/status/kill), and matrix MCP tools (send_message/send_dm/
send_reply/send_reaction/read_room/mark_read/join_room/open_dm/
invite_user/download_file).