fix: some RAG retrieval bugs (#1577)

Co-authored-by: Joel <iamjoel007@gmail.com>

web/i18n/lang/app-debug.en.ts

@@ -305,7 +305,7 @@ const translation = {
   },
   result: 'Output Text',
   datasetConfig: {
-    settingTitle: 'Retrieve Settings',
+    settingTitle: 'Retrieval settings',
     retrieveOneWay: {
       title: 'N-to-1 retrieval',
       description: 'Based on user intent and dataset descriptions, the Agent autonomously selects the best dataset for querying. Best for applications with distinct, limited datasets.',

web/i18n/lang/common.en.ts

@@ -223,6 +223,7 @@ const translation = {
     },
   },
   modelProvider: {
+    notConfigured: 'The system model has not yet been fully configured, and some functions may be unavailable.',
     systemModelSettings: 'System Model Settings',
     systemModelSettingsLink: 'Why is it necessary to set up a system model?',
     selectModel: 'Select your model',
@@ -252,6 +253,7 @@ const translation = {
       tip: 'This model has been removed. Please add a model or select another model.',
       emptyTip: 'No available models',
       emptySetting: 'Please go to settings to configure',
+      rerankTip: 'Please set up the Rerank model',
     },
     card: {
       quota: 'QUOTA',

web/i18n/lang/common.zh.ts

@@ -223,6 +223,7 @@ const translation = {
     },
   },
   modelProvider: {
+    notConfigured: '系统模型尚未完全配置，部分功能可能无法使用。',
     systemModelSettings: '系统模型设置',
     systemModelSettingsLink: '为什么需要设置系统模型？',
     selectModel: '选择您的模型',
@@ -252,6 +253,7 @@ const translation = {
       tip: '该模型已被删除。请添模型或选择其他模型。',
       emptyTip: '无可用模型',
       emptySetting: '请前往设置进行配置',
+      rerankTip: '请设置 Rerank 模型',
     },
     card: {
       quota: '额度',