[PM-37811] llm: Add audit build warnings command

[fedemkr]

🎟️ Tracking

PM-37811

📔 Objective

Adds an LLM command audit-build-warnings to check build warnings, categorize them and try to fix them.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 86.56%. Comparing base (467ebf9) to head (d62d5ab).
⚠️ Report is 12 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2674      +/-   ##
==========================================
- Coverage   87.25%   86.56%   -0.69%     
==========================================
  Files        1918     2136     +218     
  Lines      172164   186042   +13878     
==========================================
+ Hits       150216   161050   +10834     
- Misses      21948    24992    +3044     

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[KatherineInCode]

🤔 Even though I as the user shouldn't be required to open the file, I still would like it to be in an easy-to-access location; I instruct Claude to put all of those in the .claude/output directory, which is similarly ephemeral and untracked. I'm not sure what Claude would generate given those two strings of instructions, but it would be nice if we had some way of managing "if the user has a place they want it, use that; otherwise put it here" sorts of instructions

[fedemkr]

As far as I see .claude/output is not included in .gitignore so currently it's being tracked.
I think we had a discussion to leave output tracked in case we wanted to share requirements/plans in the repo.
We can revisit that discussion or create a .claude/tmp folder to put these outputs. What do you think?

[KatherineInCode]

Ah, right, I have that untracked in my global gitignore 😅

This feels like the sort of thing @bitwarden/team-ai-sme should weigh in on, and see if we can get some sort of consistent standard across all the Bitwarden repos 🤔

But I very much do want there to be some .claude/[something] folder in each repo that's ephemeral and untracked, for this sort of thing. I'm just very ambivalent on what it is, so long as it's the standard.