refactor(i18n): reorganize translation keys and add new entries

- Move 'label' from agent type to root type section
- Add new prompt settings and type-related translations
- Update Chinese translations for consistency

src/renderer/src/i18n/locales/en-us.json

@@ -7,7 +7,6 @@
       },
       "title": "Add Agent",
       "type": {
-        "label": "Agent Type",
         "placeholder": "Select an agent type"
       }
     },
@@ -62,7 +61,12 @@
       }
     },
     "settings": {
-      "essential": "Essential Settings"
+      "essential": "Essential Settings",
+      "prompt": "Prompt Settings"
+    },
+    "type": {
+      "label": "Agent Type",
+      "unknown": "Unknown Type"
     },
     "update": {
       "error": {

src/renderer/src/i18n/locales/zh-cn.json

@@ -7,7 +7,6 @@
       },
       "title": "添加 Agent",
       "type": {
-        "label": "Agent 类型",
         "placeholder": "选择 Agent 类型"
       }
     },
@@ -62,11 +61,16 @@
       }
     },
     "settings": {
-      "essential": "基础设置"
+      "essential": "基础设置",
+      "prompt": "提示词设置"
+    },
+    "type": {
+      "label": "智能体类型",
+      "unknown": "未知类型"
     },
     "update": {
       "error": {
-        "failed": "更新 Agent 失败"
+        "failed": "更新智能体失败"
       }
     }
   },
@@ -817,10 +821,10 @@
     "add": "添加",
     "add_success": "添加成功",
     "advanced_settings": "高级设置",
-    "agent_one": "Agent",
-    "agent_other": "Agents",
+    "agent_one": "智能体",
+    "agent_other": "智能体",
     "and": "和",
-    "assistant": "智能体",
+    "assistant": "助手",
     "assistant_one": "助手",
     "assistant_other": "助手",
     "avatar": "头像",

src/renderer/src/i18n/locales/zh-tw.json

@@ -7,7 +7,6 @@
       },
       "title": "新增代理",
       "type": {
-        "label": "代理類型",
         "placeholder": "選擇 Agent 類型"
       }
     },
@@ -62,7 +61,12 @@
       }
     },
     "settings": {
-      "essential": "必要設定"
+      "essential": "必要設定",
+      "prompt": "[to be translated]:Prompt Settings"
+    },
+    "type": {
+      "label": "[to be translated]:Agent Type",
+      "unknown": "[to be translated]:Unknown Type"
     },
     "update": {
       "error": {

src/renderer/src/i18n/translate/el-gr.json

@@ -7,7 +7,6 @@
       },
       "title": "Προσθήκη Agent",
       "type": {
-        "label": "Τύπος πράκτορα",
         "placeholder": "Επιλέξτε τύπο Agent"
       }
     },
@@ -62,7 +61,12 @@
       }
     },
     "settings": {
-      "essential": "Βασικές Ρυθμίσεις"
+      "essential": "Βασικές Ρυθμίσεις",
+      "prompt": "[to be translated]:Prompt Settings"
+    },
+    "type": {
+      "label": "[to be translated]:Agent Type",
+      "unknown": "[to be translated]:Unknown Type"
     },
     "update": {
       "error": {

src/renderer/src/i18n/translate/es-es.json

@@ -7,7 +7,6 @@
       },
       "title": "Agregar Agente",
       "type": {
-        "label": "Tipo de agente",
         "placeholder": "Seleccionar tipo de Agente"
       }
     },
@@ -62,7 +61,12 @@
       }
     },
     "settings": {
-      "essential": "Configuraciones esenciales"
+      "essential": "Configuraciones esenciales",
+      "prompt": "[to be translated]:Prompt Settings"
+    },
+    "type": {
+      "label": "[to be translated]:Agent Type",
+      "unknown": "[to be translated]:Unknown Type"
     },
     "update": {
       "error": {

src/renderer/src/i18n/translate/fr-fr.json

@@ -7,7 +7,6 @@
       },
       "title": "Ajouter un agent",
       "type": {
-        "label": "Type d'agent",
         "placeholder": "Sélectionner le type d'Agent"
       }
     },
@@ -62,7 +61,12 @@
       }
     },
     "settings": {
-      "essential": "Paramètres essentiels"
+      "essential": "Paramètres essentiels",
+      "prompt": "[to be translated]:Prompt Settings"
+    },
+    "type": {
+      "label": "[to be translated]:Agent Type",
+      "unknown": "[to be translated]:Unknown Type"
     },
     "update": {
       "error": {

src/renderer/src/i18n/translate/ja-jp.json

@@ -7,7 +7,6 @@
       },
       "title": "エージェントを追加",
       "type": {
-        "label": "エージェントタイプ",
         "placeholder": "エージェントタイプを選択"
       }
     },
@@ -62,7 +61,12 @@
       }
     },
     "settings": {
-      "essential": "必須設定"
+      "essential": "必須設定",
+      "prompt": "[to be translated]:Prompt Settings"
+    },
+    "type": {
+      "label": "[to be translated]:Agent Type",
+      "unknown": "[to be translated]:Unknown Type"
     },
     "update": {
       "error": {

src/renderer/src/i18n/translate/pt-pt.json

@@ -7,7 +7,6 @@
       },
       "title": "Adicionar Agente",
       "type": {
-        "label": "Tipo de Agente",
         "placeholder": "Selecionar tipo de Agente"
       }
     },
@@ -62,7 +61,12 @@
       }
     },
     "settings": {
-      "essential": "Configurações Essenciais"
+      "essential": "Configurações Essenciais",
+      "prompt": "[to be translated]:Prompt Settings"
+    },
+    "type": {
+      "label": "[to be translated]:Agent Type",
+      "unknown": "[to be translated]:Unknown Type"
     },
     "update": {
       "error": {

src/renderer/src/i18n/translate/ru-ru.json

@@ -7,7 +7,6 @@
       },
       "title": "Добавить агента",
       "type": {
-        "label": "Тип агента",
         "placeholder": "Выбор типа агента"
       }
     },
@@ -62,7 +61,12 @@
       }
     },
     "settings": {
-      "essential": "Основные настройки"
+      "essential": "Основные настройки",
+      "prompt": "[to be translated]:Prompt Settings"
+    },
+    "type": {
+      "label": "[to be translated]:Agent Type",
+      "unknown": "[to be translated]:Unknown Type"
     },
     "update": {
       "error": {