fix: shorten channel name if it's too long for discords limit

src/data/locales/de.yaml

@@ -2,6 +2,7 @@ channel:
   long_name: 
     train_from: "{train_name} nach {goes_to} von {train_from}"
     train_via: "{train_name} nach {goes_to} über {from_station}"
+  short_name: "{train_name} nach {goes_to}"
 embeds:
   footer:
     notice: "Daten bereitgestellt von https://transitous.org • Maps (C) CARTO (C) OpenStreetMap.org contributors"

src/data/locales/en.yaml

@@ -2,6 +2,7 @@ channel:
   long_name: 
     train_from: "{train_name} to {goes_to} from {train_from}"
     train_via: "{train_name} to {goes_to} via {from_station}"
+  short_name: "{train_name} to {goes_to}"
 embeds:
   footer:
     notice: "Data provided by https://transitous.org • Maps (C) CARTO (C) OpenStreetMap.org contributors"

src/data/operators.py

@@ -62,6 +62,10 @@ OPERATORS = {
         "logo": "https://upload.wikimedia.org/wikipedia/commons/thumb/d/dd/BSicon_LOGO_GVB.svg/960px-BSicon_LOGO_GVB.svg.png",
         "color": 0x2B62AF,
     },
+    "Jenaer Nahverkehr GmbH": {
+        "logo": "https://www.stadtwerke-jena.de/dam/jcr:74dc9d81-0447-4864-973b-7e395f1d6948/JNV_Bildmarke_322px.png",
+        "color": 0x0075BD 
+    },
     "Nordbahn Eisenbahngesellschaft": {
         "logo": "https://upload.wikimedia.org/wikipedia/commons/b/b5/Logo_Nordbahn_NAH.SH_Blau_positiv_final.png",
         "color": 0x1A2848,