Several MCP tools appeared with the generic wrench icon (🔧) making
them hard to identify in the scrollback. fmtToolUse also lacked
specific formatters for some frequently-used tools, falling through
to fmtArgsGeneric.
Icons added:
- ack_until → ✅ (mark-as-read semantics)
- get_logs → 📜 (log viewer)
- get_host_journal → 📜 (journal reader)
fmtToolUse cases added:
- ack_until → "ack_until* ≤N" (message-id bound)
- get_logs → "get_logs* <agent> [NL]"
- get_host_journal → "get_host_journal* <container|unit> [/grep/] [NL]"
- restart/start/update → "restart* <name>" etc. (previously used
fmtArgsGeneric; now match kill's pattern)
Closes#2188.
0a9f9a4fa6