feat: off-limit→off-limits

[hippietrail]

Issues

N/A

Description

Replaces singular "off limit" or "off-limit" with the plural, which is the only correct form.
Avoids known false positives, where the "off" is part of "back off", "switch off", or "turn off".

How Has This Been Tested?

cargo test

AI Disclosure

• I am a human and didn't use any AI.
• I used LLM features of my editor, but not an agent.
• I consulted one or more coding AIs, but didn't use an agent.
• I used an AI agent interactively.
• I am an agent or I got an agent to do the work autonomously.

I debugged with AI and used it to help me get a nice Rusty version from my original working version.

If Your PR Implements or Enhances a Linter

• I made up the sentences in the unit tests.
• The sentences in the unit tests were generated by an AI.
• I'm using examples from the bug report / feature request.
• I collected real-world sentences for the unit tests.

Checklist

• I have performed a self-review of my own code
• I have added tests to cover my changes
• I have considered splitting this into smaller pull requests.