Prefer place name in UA/browser language

closes #16

app/utils/osm.js

@@ -0,0 +1,32 @@
+export function getLocalizedName(tags, defaultName = 'Untitled Place') {
+  if (!tags) return defaultName;
+
+  // 1. Get user's preferred languages
+  const languages = navigator.languages || [navigator.language || 'en'];
+
+  // 2. Try to find a match for each preferred language
+  for (const lang of languages) {
+    if (!lang) continue;
+
+    // Handle "en-US", "de-DE", etc. -> look for "name:en", "name:de"
+    const shortLang = lang.split('-')[0];
+    const tagKey = `name:${shortLang}`;
+
+    if (tags[tagKey]) {
+      return tags[tagKey];
+    }
+  }
+
+  // 3. Fallback to standard "name"
+  if (tags.name) {
+    return tags.name;
+  }
+
+  // 4. Fallback to "name:en" (common in international places without local name)
+  if (tags['name:en']) {
+    return tags['name:en'];
+  }
+
+  // 5. Final fallback
+  return defaultName;
+}