Hala: Chat, Meet & Dating

The chats screen now has two sections — Chats and Requests — switchable by tap or horizontal swipe, each with its own filters. Chat requests are now ordered: those waiting for your reply first, then those waiting for theirs, with New, Premium, Same Country and Expiring Soon filters. The request count is now consistent between the tab bar and the chats screen, where two different numbers used to appear. A simpler chat header: presence is now a clearer dot on the avatar, and search moved into the options menu. Lighter messages: the time now sits on the same line as the text instead of its own line, and read receipts are more subtle. Fixes: older messages stay loaded when you leave and return, the load-more button responds anywhere you tap it, and tapping the conversation dismisses the keyboard. Performance: fewer redraws when messages arrive, and data saving moved off the main thread.