feat: 添加i18n，美化界面

public/locales/en/translation.json

@@ -0,0 +1,45 @@
+{
+  "container": "Container",
+  "currentTime": "Current time: {{time, YYYY-MM-DD}}",
+  "Your profile": "Your profile",
+  "Your orgs": "Your orgs",
+  "Site Map": "Site Map",
+  "User": "User",
+  "Login Out": "Login Out",
+  "Switch Org": "Switch Org",
+  "Save": "Save",
+  "Profile": "Profile",
+  "Edit your profile": "Edit your profile",
+  "Name": "Name",
+  "Email": "Email",
+  "Phone": "Phone",
+  "Description": "Description",
+  "Avatar": "Avatar",
+  "Avatar Upload": "Avatar Upload",
+  "Edit": "Edit",
+  "Add": "Add",
+  "Delete": "Delete",
+  "Cancel": "Cancel",
+  "Confirm": "Confirm",
+  "Add Org": "Add Org",
+  "Home": "Home",
+  "User App": "User App",
+  "File App": "File App",
+  "Org": "Org",
+  "About": "About",
+  "Contact": "Contact",
+  "Terms": "Terms",
+  "Privacy": "Privacy",
+  "Language": "Language",
+  "Theme": "Theme",
+  "Dark": "Dark",
+  "Light": "Light",
+  "Container": "Container",
+  "Submit": "Submit",
+  "Username": "Username",
+  "Back": "Back",
+  "User List": "User List",
+  "Switch to Org": "Switch to Org",
+  "Login": "Login",
+  "uploadDirectory": "Upload Directory"
+}