Mini Fireworks:Your sky show

1. Custom Photo Background Improvements: Fixed unsafe file cleanup and composition jumps after zooming and dragging. 2. Clearer Text Fireworks: Added automatic line wrapping and improved sparse lettering, edge clipping, and excessive whitening. 3. Smoother Text Firework Animation: Added staggered curved paths, gentle floating, subtle brightness changes, and falling embers. 4. More Color Themes: Added rainbow, red-and-gold, aurora, candy, warm-and-cool, jewel, and randomized festive palettes with automatic rotation. 5. Text Color Settings: Added Mixed, Gradient, and Solid modes, with seven rotating solid colors. 6. Shorter Text Display: Four-character greetings remain formed for about 0.6 seconds, while longer messages stay for up to 0.9 seconds before dissolving. 7. Editable Greeting Categories: Added greeting creation, editing, individual toggles, deletion with undo, preview launches, and default restoration. 8. Custom Show Timelines: Added cue creation, editing, duplication, and deletion, with controls for timing, firework shapes, positions, greetings, weather, and scene changes. 9. Longer Shows: Added one-tap extensions to 30 or 60 seconds, with custom timelines supporting up to 180 seconds and 120 cues. 10. Reusable Show Plans: Custom cues and color modes can be saved, duplicated, reloaded, and replayed while remaining compatible with older plans. 11. Improved Show Completion and Timing Display: Shows now wait for the final fireworks to finish, and timeline duration is displayed separately from the countdown.