MuonReadoutGeometryR4 - Add TgcReadoutElements

Add Tgc readout element protoype

Dump the tgc strip layout

Fix several typos in the structure table

Introduce the strips & wire

The first tgc are gonna be placed

Use SqLite table to determine readout structure

Add tgc comparison macro

Update branch naming convention

The readout layers are matching

More debugging parameters

We need a new R3 geometry?

Add a couple of properties

Rebase w.r.t. main