Added #

• Added the initial release of zeba_academy_priority_queue.
• Added generic ZebaPriorityQueue<T> implementation.
• Added priority-based item ordering.
• Added configurable priority extraction through the priority callback.
• Added customizable priority ordering through priorityComparator.
• Added default highest-priority-first behavior.
• Added enqueue() for inserting items into the queue.
• Added dequeue() for removing the highest-priority item.
• Added peek() for inspecting the highest-priority item without removing it.
• Added clear() for removing all queued items.
• Added length for tracking the number of queued items.
• Added isEmpty state checking.
• Added isNotEmpty state checking.
• Added toList() for retrieving items in priority order.
• Added support for duplicate priority values.
• Added support for duplicate items.
• Added an unmodifiable result from toList() to protect internal queue state.
• Added comprehensive unit tests covering core queue behavior.
• Added tests for custom priority comparators.
• Added tests for empty queue behavior.
• Added tests for enqueue and dequeue ordering.
• Added tests for peek behavior.
• Added tests for clearing the queue.
• Added tests for queue length tracking.
• Added tests for duplicate priorities and duplicate items.
• Added package documentation and usage examples.
• Added GPL-3.0 licensing information.
• Added Zeba Academy project branding and documentation.