ROF_LoyaltyRewards

· Introduced a new rewardHandler class to manage reward logic for offline, online, and login rewards. · Added ClaimTracker to track player reward claims and prevent duplicate rewards. · Implemented OnlineSessionManager to accurately track online playtime for rewards. · Created RewardPlaceholderExpansion for PlaceholderAPI integration, providing various player reward metrics. · Developed OnlineRewardScheduler to schedule online rewards based on real-time play duration. · Replaced the old reward handling logic with a more modular and maintainable structure. · Updated configuration file to reflect new features and improved reward handling. · Removed deprecated classes and files related to the old offline reward system. · Enhanced logging functionality to track reward claims and actions.