feat(bisaya-course): enhance German course content and localization support

- Updated the create-german-for-bisaya-course-content.js script to improve lesson pattern retrieval by introducing a new function for generating a lesson pattern pool.
- Added new exercises for various topics including 'Wohnung & Nachbarn', 'Besuch empfangen', 'Arzt, Apotheke, Termin', and 'Amt, Dokumente, Anmeldung', enhancing practical language skills for learners.
- Improved localization by integrating translation keys for various UI elements and error messages across multiple components, ensuring a consistent user experience in both German and Bisaya.
- Enhanced the main.js file to recognize Bisaya language preferences in browser settings, improving accessibility for users.

frontend/src/i18n/locales/en/blog.json

@@ -6,6 +6,56 @@
     "title": "Title",
     "publish": "Publish",
     "pickImage": "Pick an image",
-    "uploadImage": "Upload image"
+    "uploadImage": "Upload image",
+    "list": {
+      "eyebrow": "Community blogs",
+      "title": "Blogs",
+      "intro": "Articles, project updates and personal insights from the YourPart community.",
+      "create": "Create new blog",
+      "loading": "Loading…",
+      "empty": "No blogs found.",
+      "by": "by",
+      "unknownAuthor": "Unknown",
+      "open": "Open blog",
+      "fallbackExcerpt": "Public entries, thoughts and project updates from the community."
+    },
+    "view": {
+      "loading": "Loading…",
+      "edit": "Edit",
+      "entriesCount": "{count} entries",
+      "empty": "No entries available.",
+      "fallbackDescription": "Public community blog on YourPart.",
+      "notFoundTitle": "Blog not found | YourPart",
+      "notFoundDescription": "The requested blog could not be loaded."
+    },
+    "editor": {
+      "createTitle": "Create blog",
+      "editTitle": "Edit blog",
+      "description": "Description",
+      "visibility": "Visibility",
+      "visibilityPublic": "Public",
+      "visibilityLoggedIn": "Logged-in users only",
+      "ageRange": "Age range",
+      "gender": "Gender",
+      "genderMale": "Male",
+      "genderFemale": "Female",
+      "save": "Save",
+      "newPostTitle": "New post",
+      "addPost": "Add post",
+      "shareTitle": "Share blog",
+      "url": "URL",
+      "copyLink": "Copy link",
+      "shareToFriends": "Send to friends",
+      "emailAddresses": "Email addresses (comma-separated)",
+      "send": "Send",
+      "restrictedHint": "Note: This blog is not public. Recipients may need a login and matching age/gender permissions.",
+      "invalidAgeRange": "Invalid age range",
+      "copySuccess": "Link copied",
+      "copyError": "Copy failed",
+      "shareError": "Sharing failed",
+      "emailError": "Email sending failed",
+      "friendsSent": "Sent to {count} friend(s).",
+      "emailsSent": "{count} email(s) sent."
+    }
   }
 }