VSN-2942/feat(exploitation): show readable « N° » codes instead of UUIDs across list tables
Replace the UUID in the « N° » column with the backend sequentialCode (USA/CHA/CLI/SEC/AGE/ETA/CON/DEP/LOT/CIR/TRA/AVE/ABS/FDP) and wire the column's server-side sort and filter to the sequence number across all exploitation and list tables:
- Usagers, Chauffeurs, Clients
- Secteurs, Agences, Départements, Lots, Établissements, Contrats
- Circuits, Trajets, Avenants
- Absences usagers, Absences chauffeurs
- Feuille de présence (attendance sheet) — N° now shows FDP code
Row selection/edit/delete keep using row.uuid; only the rendered N° cell and its sort/filter target change. Add sequentialCode to the passenger, client, driver-absence, absence and attendance-sheet types and map it through the stores / api param mappings (sort id → sequentialNumber, numeric filter).