Debug: Add detailed logging for translation lookups

src/i18n/bundle.rs

@@ -67,11 +67,18 @@ impl TranslationFile {
     }
 
     fn get(&self, key: &str) -> Option<&String> {
-        self.messages.get(key)
+        let result = self.messages.get(key);
+        if result.is_none() {
+            log::warn!("Translation key not found in bundle: {} (available keys: {})", key, self.messages.len());
+        }
+        result
     }
 
     fn merge(&mut self, other: Self) {
+        let before = self.messages.len();
         self.messages.extend(other.messages);
+        let after = self.messages.len();
+        log::debug!("Merged {} translations (total: {})", after - before, after);
     }
 }
 
@@ -132,11 +139,14 @@ impl LocaleBundle {
             messages: HashMap::new(),
         };
 
+        log::info!("Loading embedded files for locale: {}", locale_str);
         for file in EmbeddedLocales::iter() {
             if file.starts_with(locale_str) && file.ends_with(".ftl") {
+                log::info!("Found .ftl file for locale {}: {}", locale_str, file);
                 if let Some(content_bytes) = EmbeddedLocales::get(&file) {
                     if let Ok(content) = std::str::from_utf8(content_bytes.data.as_ref()) {
                         let file_translations = TranslationFile::parse(content);
+                        log::info!("Parsed {} keys from {}", file_translations.messages.len(), file);
                         translations.merge(file_translations);
                     }
                 }