fix: Doom-loop guard for repeated reasoning/output

[Heinrich-XIAO]

What does this PR do?

The doom loop previously only caught loops where a tool call is repeatedly called. This pr adds that same feature for reasoning and normal output.
Fixes: #12716

Please provide a description of the issue (if there is one), the changes you made to fix it, and why they work. It is expected that you understand why your changes work and if you do not understand why at least say as much so a maintainer knows how much to value the pr.

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How did you verify your code works?

I ran the dev cmd and it worked.

[github-actions]

Hey! Your PR title Doom-loop guard for repeated reasoning/output doesn't follow conventional commit format.

Please update it to start with one of:

• feat: or feat(scope): new feature
• fix: or fix(scope): bug fix
• docs: or docs(scope): documentation changes
• chore: or chore(scope): maintenance tasks
• refactor: or refactor(scope): code refactoring
• test: or test(scope): adding or updating tests

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See CONTRIBUTING.md for details.

[github-actions]

The following comment was made by an LLM, it may be inaccurate:

No duplicate PRs found

[github-actions]

Thanks for your contribution!

This PR doesn't have a linked issue. All PRs must reference an existing issue.

Please:

1. Open an issue describing the bug/feature (if one doesn't exist)
2. Add Fixes #<number> or Closes #<number> to this PR description

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