Fix regression: viewer: render error page again This regression was introduced with Tp-Note version 1.23.6, commit `37ef6ea` and fixed with commit `bf19d70`. Minor change: * Give `--force-lang` precedence over `TPNOTE_LANG_DETECTION
Fix regression: viewer: render error page again This regression was introduced with Tp-Note version 1.23.6, commit `37ef6ea` and fixed with commit `bf19d70`. Minor change: * Give `--force-lang` precedence over `TPNOTE_LANG_DETECTION