Remove dead code

public/scripts/textgen-settings.js

@@ -4,7 +4,6 @@ import {
     getRequestHeaders,
     getStoppingStrings,
     max_context,
-    online_status,
     saveSettingsDebounced,
     setGenerationParamsFromPreset,
     setOnlineStatus,
@@ -653,7 +652,6 @@ jQuery(function () {
             'presence_pen_textgenerationwebui': 0,
             'no_repeat_ngram_size_textgenerationwebui': 0,
             'min_length_textgenerationwebui': 0,
-            'minimum_message_content_tokens_textgenerationwebui': 0,
             'num_beams_textgenerationwebui': 1,
             'length_penalty_textgenerationwebui': 0,
             'penalty_alpha_textgenerationwebui': 0,