telemetry(chat): see if message is apart of agentic loop

[chungjac]

Problem

• want to differentiate between a message without tool use (ex: what time is it) and a message with tool use (ex: write a docstring for my function)

Solution

• for both successful messages and messages that resulted in error, see if this message was apart of an agentic loop.
• An agentic loop is when the LLM asks to run a tool and the LLM receives the results back of running the tool.

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[github-actions]

• This pull request modifies code in src/* but no tests were added/updated.
  • Confirm whether tests should be added or ensure the PR description explains why tests are not required.