fix(warroom): repair broken LLM-call sites so docs/index.html parses

[hoptoad-off]

What & why

The War Room UI (docs/index.html) ships with syntax errors in its main
<script> block from several bad-merge artifacts. Any one of them is a hard
SyntaxError that discards the entire ~20k-line block, so navigateTo is
never defined and sidebar navigation (Settings, Arsenal, …) does nothing — the
UI is stuck on the War Room page. npm run verify-claims doesn't cover the UI,
so this slipped through.

Changes

• Merge the two split safeLLMCall definitions into one: keep the complete
  model-fallback loop and restore the backend resolution + keyless
  agent/server branch it referenced but no longer defined.
• Remove premature/dead fetch and options fragments in _safeLLMCallOnce,
  runBenchmarks, runLLMJudge, generateAnalysis,
  autoApplyRecommendations, runSelfImprovementLoop, the benchmark
  evaluator, and the CTF call — keeping the newer _noFallback /
  llmTimeoutFor variant in each.

Net: +17 / −85 (dead-code removal).

Verification

• Every <script> block passes a syntax check; bracket balance is even.
• Headless browser: navigateTo defined (global fn count 93 → 515), all 14
  nav pages switch, Settings renders, no console errors.

Notes

Semantics are preserved to the newer of each duplicated pair; no behavior was
invented. Suggest adding a lightweight UI syntax-check (per <script> block)
to CI so this can't regress.

[hoptoad-off]

Closing as a duplicate of #112.

I independently reproduced the same 8 botched-merge syntax scars in docs/index.html and arrived at the same reunified safeLLMCall / _safeLLMCallOnce fix (backend-aware endpoint for OpenRouter and Venice, AbortController kept) — but #112 by @lyubomir-bozhinov got there first, is already reviewed and independently confirmed, and is paired with the #113 CI parse/semantic gate. Deferring to it. I can add that I hit the exact same eight sites and the fix works on Linux, if that's a useful extra data point.

Separately I opened #118 for an unrelated backend bug that #112 doesn't touch: getLLMConfig throwing Unknown provider: local-agent, which aborts every keyless (connected-agent) mission.