docs(openrouter-models): sync with openrouter-web changes

[devin-ai-integration]

Summary

The endpoints API now returns perf_last_30m_by_workload alongside the flat latency_last_30m / throughput_last_30m pair (openrouter-web #38818 defines the contract, #38821 exposes it on GET /api/v1/models/{author}/{slug}/endpoints, gated on the same auth as the existing perf fields). The skill only documented the flat fields, and for image and video endpoints those are the wrong metric — raw latency there measures request acknowledgement, while the workload entry reports end-to-end generation time.

Documents the field (keys: text_generation, image_generation, video_generation, embeddings, rerank, tts, stt, unknown; each { latency, throughput, request_count }, throughput null outside text generation, only served workloads present) and threads it through get-endpoints.ts so the script's output matches what the skill describes:

   supported_parameters: ep.supported_parameters,
+  perf_30m_by_workload: ep.perf_last_30m_by_workload ?? null,

Searched existing PRs; the three open openrouter-models PRs (#174, #178, #179) touch max_completion_tokens, throughput wording, and supports_tool_choice — no overlap.

Declined from the same window: output_modalities doc list correction (#38380, docs-only; skills already use speech/transcription/video), virtual tier-endpoint removal (#37137, no public shape change and no skill documents tiers on endpoints), video pre-submission rate limits (#38016, the video skill teaches no rate-limit or error-code surface), URL-safe base64 input references (#38465, tolerance-only), and error-ownership classification (#39069, internal instrumentation).

Link to Devin session: https://openrouter.devinenterprise.com/sessions/5186ff5d167d4b0bbaa0e09165ae77a4
Open in Devin Desktop: https://openrouter.devinenterprise.com/desktop/session/5186ff5d167d4b0bbaa0e09165ae77a4?variant=devin

[devin-ai-integration]

Original prompt from Automation

You are the public skills sync pipeline. Your job is to scan PRs merged to main on OpenRouterTeam/openrouter-web in the last 24 hours, determine if any changes warrant updating the public agent skills in OpenRouterTeam/skills, and open PRs to the skills repo when updates are needed.

#``# Step 1: Identify relevant merged PRs

Clone both repos:

cd /home/ubuntu/repos/openrouter-web
git fetch origin main
git log --since='24 hours ago' --merges --first-parent origin/main --pretty=format:'%H|%s' --name-only

For each merged PR, collect the list of changed files. Only PRs that touch the paths in the mapping below are relevant. Skip bot commits (devin-ai-integration[bot], Devin AI, GitHub Actions Bot, openrouter[bot], opencode-agent[bot], OpenRouter SDK Bot, Claude, detail-app[bot], forge-the-devex-intern[bot], dependabot[bot]).

If no relevant PRs were merged, post a short message to the #devrel Slack channel (C08LQFVSC7Q) saying no skill-relevant changes were detected today, and exit.

#``# Step 2: Map changed files to affected skills

Use this mapping to determine which public skills are potentially affected:

openrouter-web paths	Affected skill(s) in OpenRouterTeam/skills
sdks/typescript/, packages/llm-interfaces/	openrouter-typescript-sdk, openrouter-agent-migration
services/cfw-*/src/routes/*analytics*, analytics query/response schemas	openrouter-analytics, openrouter-analytics-query, openrouter-analytics-schema
Generation routes, /api/v1/generation	openrouter-generations
Image generation adapters, packages/image-generation/	openrouter-images
supabase/seeds/, model schemas, /api/v1/models route	openrouter-models
OAuth/auth routes, PKCE flow code	openrouter-oauth
STT adapters, services/cfw-stt-api/, /api/v1/audio/transcriptions	openrouter-stt
TTS routes, /api/v1/audio/speech	openrouter-tts
Video adapters, /api/v1/videos	openrouter-video
``@`openr... (3383 chars truncated...)

[devin-ai-integration]

🤖 Devin AI Engineer

I'll be helping with this pull request! Here's what you should know:

✅ I will automatically:

• Address comments on this PR that start with 'DevinAI' or '@devin'.
• Look at CI failures and help fix them

Note: I can only respond to comments from users who have write access to this repository.

⚙️ Control Options:

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[devin-ai-integration]

Added the decisions workload key to the perf_last_30m_by_workload key list in 34a3c8a.

Source: openrouter-web#44843 adds decisions to PublicEndpointWorkloadPerformanceByWorkloadSchema and the public OpenAPI spec.