v1.5.16

Patch Changes

• #1066 0961773 Thanks @RhysSullivan! - Replace the code-mode output helpers with a single emit(value) primitive.
  emit(...) accepts plain values, ToolFile attachments, and MCP content blocks,
  while return remains reserved for ordinary structured data.
• Updated dependencies []:
  • @executor-js/sdk@1.5.16
  • @executor-js/runtime-quickjs@1.5.16
  • @executor-js/local@1.4.4
  • @executor-js/api@1.4.36