fix(gbfs): read underscores in station names as word breaks

JCDecaux's Spanish contracts prefix every station name with "_", and
Valenbisi joins its words with it ("_PLAZA_MUSICO_LOPEZ_CHAVARRI"), so
the card and HUD would show the raw identifier. The shared parser now
reads a run of underscores, with the spaces around it, as one word break
and trims the ends. It applies to `name`, the `short_name` fallback and
GBFS v3 localized names, so the layer and get_bike_share both read it.

No registered system changes: run over all 52 live station_information
feeds on 2026-10-17, the old and new parsers give identical names for
all 13,397 stations. Other spacing stays as the operator published it.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

src/sources/gbfsStations.js

@@ -51,15 +51,25 @@ export function extractStationsArray(payload) {
   return [];
 }
 
+/**
+ * Station name text as a reader expects it. JCDecaux's Spanish contracts
+ * (Valenbisi, Sevici) prefix every name with "_" and Valenbisi joins words
+ * with it ("_PLAZA_MUSICO_LOPEZ_CHAVARRI"), so an underscore reads as a word
+ * break. Other spacing is the operator's own and stays as published.
+ */
+function tidyStationName(text) {
+  return text.replace(/\s*_+\s*/g, ' ').trim();
+}
+
 /** Read legacy text or a GBFS v3 Localized String, preferring usable English text. */
 function stationName(value) {
-  if (typeof value === 'string') return value.trim();
+  if (typeof value === 'string') return tidyStationName(value);
   if (!Array.isArray(value)) return '';
 
   let fallback = '';
   for (const translation of value) {
     if (typeof translation?.text !== 'string') continue;
-    const text = translation.text.trim();
+    const text = tidyStationName(translation.text);
     if (!text) continue;
     if (!fallback) fallback = text;
     if (