feat: Implement core user profile, dashboard, course browsing pages, common components, and internationalization.

Frontend-Learner/i18n/locales/en.json

@@ -1,6 +1,7 @@
 {
   "app": {
-    "title": "e-Learning System"
+    "title": "E-Learning System",
+    "description": "Best online learning platform for you"
   },
   "dashboard": {
     "welcomeTitle": "Welcome back",
@@ -16,7 +17,99 @@
   "course": {
     "currentlyLearning": "Currently Learning",
     "progress": "Progress",
-    "duration": "Duration"
+    "duration": "Duration",
+    "whatYouWillLearn": "What you'll learn",
+    "courseContent": "Course Content",
+    "introduction": "Introduction",
+    "lessons": "Lessons",
+    "lessonsUnit": "Lessons",
+    "enrollNow": "Enroll Now",
+    "free": "Free",
+    "certificate": "Certificate",
+    "available": "Available",
+    "continueLearning": "Continue Learning",
+    "studyAgain": "Study Again",
+    "downloadCertificate": "Download Certificate",
+    "completed": "Completed"
+  },
+  "sidebar": {
+    "overview": "Overview",
+    "myCourses": "My Courses",
+    "browseCourses": "Browse Courses",
+    "announcements": "Announcements",
+    "profile": "My Profile"
+  },
+  "discovery": {
+    "title": "All Courses",
+    "searchPlaceholder": "Search courses...",
+    "sortRecent": "Sort by: Recent",
+    "sortPopular": "Popular",
+    "categoryTitle": "Categories",
+    "showMore": "Show More",
+    "showLess": "Show Less",
+    "emptyTitle": "No courses found",
+    "emptyDesc": "Try different keywords or check spelling",
+    "showAll": "Show All",
+    "loadMore": "Load More",
+    "backToCatalog": "Back to Catalog"
+  },
+  "myCourses": {
+    "filterAll": "All",
+    "filterProgress": "In Progress",
+    "filterCompleted": "Completed",
+    "emptyTitle": "No courses in this category",
+    "emptyDesc": "You don't have any courses here yet. Browse our catalog to find interesting courses.",
+    "goToDiscovery": "Go to Courses"
+  },
+  "enrollment": {
+    "successTitle": "Enrollment Successful!",
+    "successDesc": "You have successfully enrolled in this course.",
+    "startNow": "Start Learning",
+    "later": "Later"
+  },
+  "certificate": {
+    "title": "Certificate of Completion",
+    "presentedTo": "This certificate is presented to",
+    "completedDesc": "for successfully completing the course",
+    "directorSignature": "Director Signature",
+    "passed": "Passed",
+    "issueDate": "Issue Date",
+    "downloadPDF": "Download PDF"
+  },
+  "profile": {
+    "myProfile": "My Profile",
+    "editProfile": "Edit Profile",
+    "email": "Email",
+    "phone": "Phone",
+    "joinedAt": "Joined",
+    "editPersonalDesc": "Edit Personal Information",
+    "yourAvatar": "Your Profile Photo",
+    "avatarHint": "PNG, JPG only",
+    "uploadNew": "Upload New Photo",
+    "prefix": "Prefix",
+    "firstName": "First Name",
+    "lastName": "Last Name",
+    "security": "Security",
+    "currentPassword": "Current Password",
+    "newPassword": "New Password",
+    "confirmNewPassword": "Confirm New Password"
+  },
+  "userMenu": {
+    "home": "Home",
+    "courseList": "Course List",
+    "myCourses": "My Courses",
+    "settings": "Account Settings",
+    "darkMode": "Dark Mode",
+    "logout": "Log Out"
+  },
+  "landing": {
+    "allCourses": "All Courses",
+    "discovery": "Discovery",
+    "goToDashboard": "Go to Dashboard"
+  },
+  "auth": {
+    "login": "Log In",
+    "getStarted": "Get Started"
   },
   "language": {
     "label": "Language / ภาษา",