refactor ticket info config and service

config/config.example.toml

@@ -1,9 +1,6 @@
 [lan]
     name="EZ LAN"
     iteration="0.5"
-    default_category="NORMAL"
-    tickets={ "LUXUS" = 40, "NORMAL" = 10  }
-    prices={ "LUXUS" = 3000, "NORMAL" = 2500  }  # Eurocent
     date_from="2024-10-30 15:00:00"
     date_till="2024-11-01 12:00:00"
     organizer_mail="tech@example.com"
@@ -25,4 +22,18 @@
 [seating]
     base_svg_path=""
 
-dev_mode_active=false  # Supresses E-Mail sending
+[tickets]
+    [tickets."NORMAL"]
+        total_tickets=30
+        price=2500  # Eurocent
+        description="Normales Ticket"
+        is_default=true
+
+    [tickets."LUXUS"]
+        total_tickets=10
+        price=4000  # Eurocent
+        description="Luxus Ticket"
+        is_default=false
+
+[misc]
+    dev_mode_active=true  # Supresses E-Mail sending