diegosouzapw c09978454b feat: domain layer, error codes, request ID, fetch timeout, JSDoc (T-19, T-22, T-23, T-25, T-27) ...

T-19 — Domain Layer:
- modelAvailability.js: Model availability tracking with TTL cooldowns
- costRules.js: Per-API-key budget management with daily/monthly limits
- fallbackPolicy.js: Declarative fallback chain routing

T-22 — Error Codes Catalog:
- errorCodes.js: 24 codes in 6 categories + createErrorResponse helper

T-23 — Correlation ID:
- requestId.js: AsyncLocalStorage-based x-request-id propagation

T-25 — Fetch Timeout:
- fetchTimeout.js: AbortController wrapper with FETCH_TIMEOUT_MS env var

T-27 — JSDoc + @ts-check:
- Added @ts-check to 8 critical files

TASKS.md updated: 37/46 tasks Concluído, 9 remaining

Tests: 119/119 pass (88 existing + 31 new)

2026-02-14 19:03:55 -03:00

..

ARCHITECTURE.md

feat: v0.2.0 — advanced routing services, cost analytics dashboard, pricing overhaul

2026-02-14 13:50:45 -03:00

CODEBASE_DOCUMENTATION.md

feat: v0.2.0 — advanced routing services, cost analytics dashboard, pricing overhaul

2026-02-14 13:50:45 -03:00

FASE-01-security-hardening.md

refactor: decompose usageDb, handleSingleModelChat, UI components (T-15, T-28, T-29)

2026-02-14 18:53:14 -03:00

FASE-02-cicd-test-infrastructure.md

refactor: decompose usageDb, handleSingleModelChat, UI components (T-15, T-28, T-29)

2026-02-14 18:53:14 -03:00

FASE-03-architecture-refactoring.md

refactor: decompose usageDb, handleSingleModelChat, UI components (T-15, T-28, T-29)

2026-02-14 18:53:14 -03:00

FASE-04-error-handling-observability.md

refactor: decompose usageDb, handleSingleModelChat, UI components (T-15, T-28, T-29)

2026-02-14 18:53:14 -03:00

FASE-05-code-quality-standards.md

refactor: decompose usageDb, handleSingleModelChat, UI components (T-15, T-28, T-29)

2026-02-14 18:53:14 -03:00

FASE-06-documentation-governance.md

refactor: decompose usageDb, handleSingleModelChat, UI components (T-15, T-28, T-29)

2026-02-14 18:53:14 -03:00

FASE-07-ux-microinteractions.md

refactor: decompose usageDb, handleSingleModelChat, UI components (T-15, T-28, T-29)

2026-02-14 18:53:14 -03:00

FASE-08-llm-proxy-advanced.md

refactor: decompose usageDb, handleSingleModelChat, UI components (T-15, T-28, T-29)

2026-02-14 18:53:14 -03:00

FASE-09-e2e-flow-hardening.md

refactor: decompose usageDb, handleSingleModelChat, UI components (T-15, T-28, T-29)

2026-02-14 18:53:14 -03:00

openapi.yaml

feat: add OpenAPI specification, generate package-lock, and remove various SVG assets from the public directory.

2026-02-13 20:57:44 -03:00

PLANO-IMPLANTACAO.md

refactor: decompose usageDb, handleSingleModelChat, UI components (T-15, T-28, T-29)

2026-02-14 18:53:14 -03:00

TASKS.md

feat: domain layer, error codes, request ID, fetch timeout, JSDoc (T-19, T-22, T-23, T-25, T-27)

2026-02-14 19:03:55 -03:00