v4.18.1

Patch Changes

• 60bc7b2: Add unknown flag detection to comply command with "did you mean?" suggestions, and remove 5 unused dependencies (better-sqlite3, @types/better-sqlite3, @apidevtools/json-schema-ref-parser, json-schema-to-ts, markdown-it)
• 64a4bdb: Fix A2A capability detection using skill.id instead of skill.name for tool mapping, so buildSyntheticCapabilities correctly identifies protocols like media_buy from A2A agent cards