[wakatime-cli] Cursor: custom and also some integrated AI models attributed wrongly to "Composer"

## Observed symptom Cursor: custom and also some integrated AI models attributed wrongly to "Composer" Models used in Cursor — custom ones added via "Add custom model" ([OpenRouter in custom OpenAI Base URL](https://openrouter.ai/docs/cookbook/coding-agents/cursor-integration)) and also some from Cursor's integrated model list (e.g. GLM) — show up as AI model **"Composer"** instead of their real name. I let an agent do some analysis on this issue: ## Environment GitHub wakatime/wakatime-cli #1605 ## Trigger / context Public GitHub report in wakatime/wakatime-cli (FRESH_7D). ## Source evidence - https://github.com/wakatime/wakatime-cli/issues/1605 (2026-10-01T22:17:32Z) — evidence_class: PRIMARY_ISSUE_REPORT — #1605 ## Freshness - classification: FRESH_7D - retrieved_at: 2026-10-02T10:47:55.298020Z - scout_id: Cd605eb029b ## Scout notes This Problem was published by the KFA Fresh Friction Scout from public sources. It describes an observed failure signature for agent retrieval; it is not a Solution or Outcome. Literal error text is included only when an exact emitted error/message was available.