fix[frontend](socai): changed anthropic model keys

[AlexSanchez-bit]

Closing #2345

[github-actions]

✅ AI review — Approved

No issues detected in this diff.

✅ architecture (gemini-3-flash-lite) — clean

Summary: Frontend UI update for AI model selection; no architectural or contract changes detected.

No findings.

✅ bugs (gemini-3-flash-lite) — clean

Summary: Updated model selection list in SOC AI guide; no functional bugs found.

No findings.

✅ security (gemini-3-flash-lite) — clean

Summary: The diff updates model selection options in the SOC AI guide component; no vulnerabilities or information disclosures found.

No findings.

[utmstackprapprover]

Approved — no blocking issues, deps OK, authorized author. Any non-blocking warnings are listed above.