feat: support CodeCompanion v18.0.0

[olimorris]

Not sure if there's anything that I've missed as per my own upgrade guide. Your existing prompts should be fine to continue using strategy.

I aim to go live this weekend.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 99.72%. Comparing base (171361e) to head (4d76007).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #301   +/-   ##
=======================================
  Coverage   99.72%   99.72%           
=======================================
  Files          25       25           
  Lines        1845     1845           
=======================================
  Hits         1840     1840           
  Misses          5        5           

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[Davidyz]

Thanks for the updates. I think it'd be better (during the transition period) to use sth like cc_config.strategies or cc_config.interactions (and get rid of the compatibility stuff when I do the next breaking release). Also the vectorcode tools have a requires_approval flag, which I believe needs updating too. I'll fix these and then merge.