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/ceb/passwordReset.json

@@ -0,0 +1,13 @@
+{
+  "passwordReset": {
+    "title": "I-reset ang password",
+    "email": "Email",
+    "reset": "I-reset",
+    "success": "Kung naa ang email, nagpadala kami og mga instruksyon sa pag-reset.",
+    "failure": "Napakyas ang pag-reset sa password. Palihog sulayi pag-usab unya.",
+    "emailHint": "Among ipadala ang link sa naka-save nga email address.",
+    "validation": {
+      "invalidEmail": "Palihog isulod ang sakto nga email address."
+    }
+  }
+}