refactor: rename vehicle keys to generic moteur/type in config

tests/conftest.py

@@ -6,24 +6,40 @@ from app import create_app, db as _db
 def app(tmp_path):
     config_path = tmp_path / "config.toml"
     config_path.write_text("""
-[vehicles.voiture]
-name = "Peugeot 308"
+[vehicles.citadine]
+name = "Citadine électrique"
+fuel = "electric"
+co2_per_km = 0
+cv = 3
+type = "moteur"
+
+[vehicles.familiale]
+name = "Familiale thermique"
 fuel = "diesel"
 co2_per_km = 142
 cv = 5
+type = "moteur"
+
+[vehicles.moto]
+name = "Moto"
+fuel = "essence"
+co2_per_km = 90
+cv = 3
+type = "moteur"
 
 [vehicles.velo]
 name = "Vélo"
 fuel = "none"
 co2_per_km = 0
+type = "velo"
 
-[journeys.voiture_seule]
-name = "Voiture seule"
-distances = { voiture = 25 }
+[journeys.moteur_seul]
+name = "Véhicule à moteur seul"
+distances = { moteur = 25 }
 
-[journeys.voiture_velo]
-name = "Voiture + Vélo"
-distances = { voiture = 14, velo = 8 }
+[journeys.moteur_velo]
+name = "Véhicule à moteur + Vélo"
+distances = { moteur = 14, velo = 8 }
 
 [journeys.velo_seul]
 name = "Vélo seul"