Reworks the LLM settings surface based on UX feedback. Drops the
separate "Active LLM (this session)" card — its functionality is now
inline on each saved config as a star toggle (writes the same
localStorage key the Assistant reads via @crema/llm-providers-ui's
saveSettings, so the existing assistant code picks the change up
without any plumbing).
Per-row controls now include:
- Star: make this config active for the current browser
- Switch: enable/disable server-side
- Pencil: edit (modal, not inline-expand)
- Trash: delete (with confirm)
- Spend (30d): cost + request count, sourced from
/api/v1/ai/llm/usage/by-model and matched on (provider, model)
Other improvements:
- Add wizard moved to a Dialog modal instead of pushing the list
around. Same form handles edit.
- Empty state: "Seed from catalog" button creates a curated starter
set (GPT-4o mini/4o, Sonnet 4.6, Haiku 4.5, DeepSeek V4 Flash, LM
Studio) so first-time operators don't face a blank panel.
- Catalog dropdown picks now auto-fill input/output costs as you
switch models, so the rates always reflect the chosen model unless
manually overridden.
- The lib's full settings card (system prompt, transport, context
budget) is still reachable for advanced cases — collapsed into a
<details> below the panel.
Adds llm-configs.ts: getUsageByModel + findSpend helper for the
per-row spend lookup.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Replaces the localStorage-only LLM settings with a persisted catalogue
backed by /api/v1/admin/llm-configurations. The Settings → LLM screen
now has two cards:
- "Saved configurations" — full CRUD against the server. Each row shows
provider/model/secret/published per-1M-token costs. Add wizard
auto-fills costs from the curated catalog. One-click "Import local"
button promotes any pre-existing localStorage settings into a server
row, then clears the local store.
- "Active LLM (this session)" — the existing LLMProvidersSettingsCard,
scoped down to "what does the Assistant use right now" (still
localStorage; per-operator).
Spend (30d) tile in the configurations card header reads
/api/v1/ai/llm/usage/summary and surfaces total cost / requests /
tokens. First visible cost roll-up in the admin UI.
New module app/lib/arcadia/llm-configs.ts: typed CRUD client,
catalog lookup, computeCostCents helper (mirrors the server's
LlmConfiguration.compute_cost_cents/3), and getUsageSummary.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
