feat: Complete ATLAS system installation and API fixes

## Backend Changes
- Add new API endpoints: combustible, pois, mantenimiento, video, configuracion
- Fix vehiculos endpoint to return paginated response with items array
- Add /vehiculos/all endpoint for non-paginated list
- Add /geocercas/all endpoint
- Add /alertas/configuracion GET/PUT endpoints
- Add /viajes/activos and /viajes/iniciar endpoints
- Add /reportes/stats, /reportes/templates, /reportes/preview endpoints
- Add /conductores/all and /conductores/disponibles endpoints
- Update router.py to include all new modules

## Frontend Changes
- Fix authentication token handling (snake_case vs camelCase)
- Update vehiculosApi.listAll to use /vehiculos/all
- Fix FuelGauge component usage in Combustible page
- Fix chart component exports (named + default exports)
- Update API client for proper token refresh

## Infrastructure
- Rename services from ADAN to ATLAS
- Configure Cloudflare tunnel for atlas.consultoria-as.com
- Update systemd service files
- Configure PostgreSQL with TimescaleDB
- Configure Redis, Mosquitto, Traccar, MediaMTX

## Documentation
- Update installation guides
- Update API reference
- Rename all ADAN references to ATLAS

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

backend/app/api/v1/geocercas.py

@@ -30,6 +30,17 @@ from app.services.geocerca_service import GeocercaService
 router = APIRouter(prefix="/geocercas", tags=["Geocercas"])
 
 
+@router.get("/all")
+async def listar_todas_geocercas(
+    db: AsyncSession = Depends(get_db),
+    current_user: Usuario = Depends(get_current_user),
+):
+    """Lista todas las geocercas activas."""
+    result = await db.execute(select(Geocerca).where(Geocerca.activa == True))
+    geocercas = result.scalars().all()
+    return [{"id": g.id, "nombre": g.nombre, "tipo": g.tipo, "color": g.color} for g in geocercas]
+
+
 @router.get("", response_model=List[GeocercaResponse])
 async def listar_geocercas(
     activa: Optional[bool] = None,