feat: 添加日语支持并优化国际化功能

refactor: 重构中间件和路由处理逻辑
fix: 修复音频示例API的错误处理
docs: 更新README和DOCKER_USAGE文档
style: 优化语言切换器样式
chore: 更新.gitignore添加生产环境配置文件

web/public/locales/en/components.json

@@ -42,7 +42,8 @@
   },
   "languageSwitcher": {
     "chinese": "中文",
-    "english": "English"
+    "english": "English",
+    "japanese": "日本語"
   },
   "loginModal": {
     "loginToYourAccount": "Login to Your Account",
@@ -66,7 +67,7 @@
     "noOutlineContent": "No outline content."
   },
   "podcastCreator": {
-    "giveVoiceToCreativity": "Give voice to creativity",
+    "giveVoiceToCreativity": "Lend creativity an authentic voice",
     "enterTextPlaceholder": "Enter text, Markdown format supported...",
     "addCustomInstructions": "Add custom instructions (optional)... e.g. fixed opening and closing remarks, contextual text, key points of output content",
     "ttsConfigSelection": "TTS Config Selection",
@@ -222,11 +223,12 @@
     "areYouSureToLogout": "Are you sure you want to log out?",
     "cancel": "Cancel",
     "confirmLogout": "Logout",
-    "sessionExpired": "Session expired, logging out...",
+    "sessionExpired": "Session expired, logging out",
     "user": "User",
     "clickAvatarToLogout": "Click avatar to logout",
     "lessThanSMSizeCannotExpand": "Cannot expand on screens smaller than sm size",
-    "showMore": "Show more"
+    "showMore": "Show more",
+    "generalSettings": "General Settings"
   },
   "toast": {
     "title": "Notification",

web/public/locales/en/errors.json

@@ -45,5 +45,6 @@
 ,
   "invalid_pagination_parameters": "Invalid pagination parameters"
 ,
-  "cannot_read_tts_provider_config": "Cannot read TTS provider configuration file"
+  "cannot_read_tts_provider_config": "Cannot read TTS provider configuration file",
+  "invalid_provider": "Invalid TTS provider"
 }

web/public/locales/ja/components.json

@@ -42,7 +42,8 @@
   },
   "languageSwitcher": {
     "chinese": "中文",
-    "english": "英語"
+    "english": "英語",
+    "japanese": "日本語"
   },
   "loginModal": {
     "loginToYourAccount": "アカウントにログイン",
@@ -228,7 +229,8 @@
     "user": "ユーザー",
     "clickAvatarToLogout": "アバターをクリックしてログアウト",
     "lessThanSMSizeCannotExpand": "smサイズ未満の画面では展開できません",
-    "showMore": "もっと見る"
+    "showMore": "もっと見る",
+    "generalSettings": "一般設定"
   },
   "toast": {
     "title": "通知",

web/public/locales/zh-CN/components.json

@@ -42,7 +42,8 @@
   },
   "languageSwitcher": {
     "chinese": "中文",
-    "english": "英文"
+    "english": "英文",
+    "japanese": "日文"
   },
   "loginModal": {
     "loginToYourAccount": "登录您的账户",
@@ -226,7 +227,8 @@
     "user": "用户",
     "clickAvatarToLogout": "点击头像注销",
     "lessThanSMSizeCannotExpand": "小于sm尺寸不可展开",
-    "showMore": "显示更多"
+    "showMore": "显示更多",
+    "generalSettings": "通用设置"
   },
   "toast": {
     "title": "通知",

web/public/locales/zh-CN/errors.json

@@ -45,5 +45,6 @@
 ,
   "invalid_pagination_parameters": "无效的分页参数"
 ,
-  "cannot_read_tts_provider_config": "无法读取TTS提供商配置文件"
+  "cannot_read_tts_provider_config": "无法读取TTS提供商配置文件",
+  "invalid_provider": "无效的TTS提供商"
 }