fix(aionrs): preserve tool call correlation across aborts

[piorpua]

Summary

• Preserves aionrs tool_use_id/call_id correlation through tool call events and stream relay persistence.
• Repairs aborted aionrs turns by closing pending provider tool uses before emitting the terminal event.
• Updates AionCore to consume aionrs v0.1.27 and documents logging expectations in AGENTS.md.

Test Plan

• cargo check -p aionui-ai-agent
• just push -u origin fix/tool-call-id-correlation
  • runs cargo fix
  • runs workspace clippy fix with -D warnings
  • runs cargo fmt
  • runs cargo nextest run --workspace: 5658 passed, 18 skipped
  • pushes the branch after the gate passes