Far-forward and roman pots reconstruction

@ajentsch would like to start implementing momentum reconstruction based on far-forward and roman pots detectors. This is a matter of some matrix algebra on local hit positions.

Proposal:

JugReco/src/components/FarForwardParticles.cpp (similar to https://eicweb.phy.anl.gov/EIC/juggler/-/blob/master/JugReco/src/components/DummyFarForwardParticles.cpp)

  DataHandle<eic::TrackerHitCollection> m_inputHitCollection{"ForwardTrackerHits", Gaudi::DataHandle::Reader, this};
  DataHandle<eic::ReconstructedParticleCollection> m_outputParticles{"outputParticles", Gaudi::DataHandle::Writer,
                                                                     this};

  FarForwardParticles(const std::string& name, ISvcLocator* svcLoc)
      : GaudiAlgorithm(name, svcLoc), AlgorithmIDMixin(name, info()) {
    declareProperty("inputCollection", m_inputHitCollection, "ForwardTrackerHits");
    declareProperty("outputCollection", m_outputParticles, "ReconstructedParticles");
  }

with

ffi_romanpot_digi = TrackerDigi("ffi_romanpot_digi",
        inputHitCollection = "ForwardRomanPotHits",
        outputHitCollection = "ForwardRomanPotRawHits",
        timeResolution = 8)
algorithms.append(ffi_romanpot_digi)

ffi_romanpot_reco = TrackerHitReconstruction("ffi_romanpot_reco",
        inputHitCollection = ffi_romanpot_digi.outputHitCollection,
        outputHitCollection = "ForwardRomanPotRecHits")
algorithms.append(ffi_romanpot_reco)

ffi_offmtracker_digi = TrackerDigi("ffi_offmtracker_digi",
        inputHitCollection = "ForwardOffMTrackerHits",
        outputHitCollection = "ForwardOffMTrackerRawHits",
        timeResolution = 8)
algorithms.append(ffi_offmtracker_digi)

ffi_offmtracker_reco = TrackerHitReconstruction("ffi_romanpot_reco",
        inputHitCollection = ffi_romanpot_digi.outputHitCollection,
        outputHitCollection = "ForwardOffMTrackerRedHits")
algorithms.append(ffi_offmtracker_reco)

ffi_trk_hits_col = TrackingHitsCollector("ffi_trk_hits_col",
        inputTrackingHits = [
            str(ffi_romanpot_reco.outputHitCollection),
            str(ffi_offmtracker_reco.outputHitCollection)
        ],
        trackingHits = "ForwardTrackingHits")
algorithms.append(ffi_trk_hits_col)

ffi_trk_fit = FarForwardParticles("ffi_trk_fit",
        inputHitCollection = ffi_trk_hits_col.trackingHits,
        outputParticles = "ReconstructedParticles")