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/minigames.json

@@ -32,7 +32,13 @@
       "totalScore": "Total Score",
       "totalStars": "Total Stars",
       "levelsCompleted": "Levels Completed",
-      "restartCampaign": "Restart Campaign"
+      "restartCampaign": "Restart Campaign",
+      "nextStep": "Next step",
+      "objectivesCollapse": "Collapse objectives",
+      "objectivesShow": "Show objectives",
+      "objectives": "Objectives",
+      "loadingBoard": "Preparing game board...",
+      "loadingHint": "Level data, objectives and board layout are being synchronized."
     },
     "taxi": {
       "title": "Taxi Simulator",
@@ -64,6 +70,34 @@
       "refuel": "Refuel",
       "startEngine": "Start Engine",
       "stopEngine": "Stop Engine",
+      "controls": "Controls",
+      "accelerate": "Accelerate",
+      "brake": "Brake",
+      "steerRight": "Steer right",
+      "steerLeft": "Steer left",
+      "goals": "Goals",
+      "avoidCollisions": "Avoid collisions with other vehicles",
+      "streetNames": "Street names",
+      "remainingVehicles": "Remaining vehicles",
+      "fuelTitle": "Fuel",
+      "pointsTitle": "Points",
+      "speedViolations": "Speed violations",
+      "redLightsPassed": "Red lights crossed",
+      "highscore": "Highscore",
+      "topPlayers": "Top 20 players",
+      "loadingHighscore": "Loading highscore...",
+      "noHighscore": "No highscores yet",
+      "pointsShort": "pts",
+      "backToGame": "Back to game",
+      "minimap": "Minimap",
+      "loadedPassengers": "Loaded passengers",
+      "waitingPassengers": "Waiting passengers",
+      "noPassengersInTaxi": "No passengers in the taxi",
+      "noWaitingPassengers": "No waiting passengers",
+      "name": "Name",
+      "destination": "Destination",
+      "bonus": "Bonus",
+      "time": "Time",
       "crash": {
         "title": "Crash!",
         "message": "You had an accident! Crashes: {crashes}"