v1.0.0 of zeba_academy_announcement

Academy announcement system with notice cards, priorities, expiry dates and rich content. Changelog excerpt: ## 🎉 Initial Release First stable release of zeba_academy_announcement. A Flutter package for creating modern academy announcement systems with reusable UI components. --- # ✨ Added ## 📢 Announcement System - Added Announcementdata model - Added announcement title support - Added rich announcement content - Added creation date tracking - Added expiry date support ## 🚦 Priority Levels Added priority management system. Supported priorities: - low - medium - high - urgent [...]