move footer_notice from lang files to source code

src/data/locales/en.yaml

@@ -4,8 +4,6 @@ channel:
     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/sources/ • Maps (C) CARTO (C) OpenStreetMap.org contributors"
   info:
     description: "Departure from {station} at {departure}. Arrival by {arrival}"
     via: "via"

src/dc/embeds.py

@@ -7,8 +7,8 @@ from src.lang.locales import lang
 
 lang_embed = lang.embeds
 
-def build_embed_footer(mode: str, slogans):
-    footer_notice = f"{lang.embeds.footer.notice()} • mode: {mode}"
+def build_embed_footer(slogans):
+    footer_notice = f"https://transitous.org/sources/ • Maps (C) CARTO (C) OpenStreetMap.org contributors"
     icon = "https://raw.githubusercontent.com/kaaninchen/Gleiswechsel/refs/heads/main/src/data/assets/transitous-logo.png"
 
     if slogans is not None:
@@ -55,7 +55,7 @@ def build_info_embed() -> discord.Embed:
     for field_name, field_value in route_fields:
         embed.add_field(name=field_name, value=field_value, inline=False)
 
-    footer = build_embed_footer(trip["mode"], metadata["slogans"])
+    footer = build_embed_footer(metadata["slogans"])
     embed.set_footer(text=footer["text"], icon_url=footer["icon"])
 
     embed.set_author(name=agency)
@@ -78,7 +78,7 @@ def build_announcement_embed(msg):
     embed.set_author(name=agency)
     embed.set_thumbnail(url=metadata["logo"])
 
-    footer = build_embed_footer(trip["mode"], metadata.get("slogan"))
+    footer = build_embed_footer(metadata.get("slogan"))
     embed.set_footer(text=footer["text"], icon_url=footer["icon"])
 
     return embed

src/lang/language_models.py

@@ -1,6 +1,6 @@
 # generated by datamodel-codegen:
 #   filename:  en.yaml
-#   timestamp: 2026-08-20T10:40:43+00:00
+#   timestamp: 2026-08-23T14:08:25+00:00
 
 from __future__ import annotations
 
@@ -19,11 +19,6 @@ class Channel:
     short_name: str
 
 
-@dataclass
-class Footer:
-    notice: str
-
-
 @dataclass
 class Info:
     description: str
@@ -45,7 +40,6 @@ class Announcement:
 
 @dataclass
 class Embeds:
-    footer: Footer
     info: Info
     announcement: Announcement