feat(service-auto): săpt 3-phase2 — toate ipotezele confirmate + modul funcțional

Backend:
- service_auto module complet: router, service, schemas, 5 teste suites (22/22 passed)
- 5 endpoints: GET /ping, /firme, /tip-deviz, /masini, POST /comenzi
- SP_CREEAZA_COMANDA_PROTOTIP creat în MARIUSM_AUTO (VALID, 5.9ms)
- oracle_pool.py: session_callback backward-compat patch
- ROA_WEB user: grants SP-only confirmate (H3), mariusm_test pool switchat
- pyproject.toml: integration pytest marker înregistrat

Frontend:
- ComandaNoua.vue: date reale din Oracle (firme/tip-deviz/masini), nu hardcodate
- src/modules/service-auto/services/api.js: axios service cu Bearer token
- src/router/index.js: rută /service-auto/comanda-noua

Docs:
- decision-log.md: verdict MERGE, toate 6 ipoteze CONFIRMED
- learnings.md: 7 patterns reutilizabile
- grants-audit.md: arhitectura multi-tenant + proxy auth analysis + V_NOM_FIRME loop
- template-modul-oracle.md: rețetă completă pentru module Oracle noi
- TODO-phase2.md: 7 items concrete

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

backend/main.py

@@ -51,6 +51,7 @@ from shared.routes.system import create_system_router
 from backend.modules.reports.routers import create_reports_router
 from backend.modules.data_entry.routers import create_data_entry_router
 from backend.modules.telegram.routers import create_telegram_router
+from backend.modules.service_auto.routers import create_service_auto_router
 
 # Configure logging (level from env: DEBUG, INFO, WARNING, ERROR)
 log_level = os.getenv('LOG_LEVEL', 'INFO').upper()
@@ -609,6 +610,7 @@ app.add_middleware(
 app.include_router(create_reports_router(), prefix="/api/reports", tags=["reports"])
 app.include_router(create_data_entry_router(), prefix="/api/data-entry", tags=["data-entry"])
 app.include_router(create_telegram_router(), prefix="/api/telegram", tags=["telegram"])
+app.include_router(create_service_auto_router(), prefix="/api/service-auto", tags=["service-auto"])
 
 # Shared routers
 auth_router = create_auth_router(prefix="", tags=["authentication"])