feat: Add query mode 'bypass' to bypass knowledge retrieval and directly use LLM

lightrag_webui/src/locales/ar.json

@@ -302,7 +302,8 @@
         "local": "محلي",
         "global": "عالمي",
         "hybrid": "مختلط",
-        "mix": "مزيج"
+        "mix": "مزيج",
+        "bypass": "تجاوز"
       },
       "responseFormat": "تنسيق الرد",
       "responseFormatTooltip": "يحدد تنسيق الرد. أمثلة:\n• فقرات متعددة\n• فقرة واحدة\n• نقاط نقطية",

lightrag_webui/src/locales/en.json

@@ -301,7 +301,8 @@
         "local": "Local",
         "global": "Global",
         "hybrid": "Hybrid",
-        "mix": "Mix"
+        "mix": "Mix",
+        "bypass": "Bypass"
       },
       "responseFormat": "Response Format",
       "responseFormatTooltip": "Defines the response format. Examples:\n• Multiple Paragraphs\n• Single Paragraph\n• Bullet Points",

lightrag_webui/src/locales/fr.json

@@ -302,7 +302,8 @@
         "local": "Local",
         "global": "Global",
         "hybrid": "Hybride",
-        "mix": "Mixte"
+        "mix": "Mixte",
+        "bypass": "Bypass"
       },
       "responseFormat": "Format de réponse",
       "responseFormatTooltip": "Définit le format de la réponse. Exemples :\n• Plusieurs paragraphes\n• Paragraphe unique\n• Points à puces",

lightrag_webui/src/locales/zh.json

@@ -302,7 +302,8 @@
         "local": "Local",
         "global": "Global",
         "hybrid": "Hybrid",
-        "mix": "Mix"
+        "mix": "Mix",
+        "bypass": "Bypass"
       },
       "responseFormat": "响应格式",
       "responseFormatTooltip": "定义响应格式。例如：\n• 多段落\n• 单段落\n• 要点",