feat: Auto-derive important info and risk of confusion

Author: MoritzWeber0

content/operator/sncf/index.en.md

@@ -42,8 +42,6 @@ Reservations are mandatory on all `TGV`, almost all `IC` trains, and some region
   type="highspeed"
   fip_accepted=true
   reservation_required=true
-  risk_of_confusion=true
-  important_info=true
   route_overview_url="https://www.sncf-connect.com/assets/media/2021-05/2014_axes-tgv_0.pdf"
 %}}
 The `TGV` inOui is SNCF's high-speed train, connecting many cities in France and international destinations (e.g. Munich, Frankfurt am Main, Barcelona, Luxembourg, Brussels, Zurich, Milan). Each seat number exists twice in the carriage; the reserved seat is the one with the illuminated number.
@@ -72,7 +70,6 @@ Prices differ between peak and off-peak trains. The classification is not public
   type="highspeed"
   fip_accepted=false
   reservation_required=true
-  risk_of_confusion=true
 %}}
 
 The `TGV` OuiGo is SNCF's low-cost high-speed train, serving many cities in France and some international destinations.
@@ -147,7 +144,6 @@ Cost depends on route and occupancy.
   type="regional"
   fip_accepted=true
   reservation_required=partially
-  risk_of_confusion=true
 %}}
 `TER` is SNCF's regional train, connecting various cities in France.
 Some lines from Paris require reservations, see [Reservation requirement in regional trains](#reservation-requirement-in-regional-trains).
@@ -162,7 +158,6 @@ On the Marseille – Toulon – Nice route, FIP is not valid as `TER` trains are
   type="regional"
   fip_accepted=partially
   reservation_possible=false
-  important_info=true
 %}}
 RER is a suburban train operated by SNCF in Île de France (Greater Paris) and surrounding cities.
 

layouts/shortcodes/train-category.html

@@ -4,8 +4,8 @@
   "fip_accepted" (default true (.Get "fip_accepted"))
   "reservation_required" (default false (.Get "reservation_required"))
   "reservation_possible" (default false (.Get "reservation_possible"))
-  "risk_of_confusion" (default false (.Get "risk_of_confusion"))
-  "important_info" (default false (.Get "important_info"))
+  "risk_of_confusion" (strings.Contains .Inner "m-text-highlight--confusion")
+  "important_info" (strings.Contains .Inner "m-text-highlight--important")
   "route_overview_url" (.Get "route_overview_url")
   "additional_information_url" (.Get "additional_information_url")
   "content" (.Inner | .Page.RenderString)