fix: add Quickplay queue ID 490 and support lobby injection

[minzinccs]

Thanks a lot for building and maintaining Rose, it's an awesome project!

Context & Issue

In current League of Legends builds, Quickplay uses queue ID 490 (Summoner's Rift with gameMode: "CLASSIC").
Because Rose previously only checked for queue 480 and gameMode in {"SWIFTPLAY", "BRAWL"}, is_swiftplay_mode was never triggered in standard Quickplay lobbies, leaving skins un-injected when entering the game.

Changes

• Added SWIFTPLAY_QUEUE_IDS = {480, 490} and "QUICKPLAY" mode in lcu/core/lockfile.py.
• Updated lobby and phase detectors (game_mode_detector.py, lobby_processor.py, phase_handler.py, lcu_swiftplay.py, swiftplay_handler.py) to recognize queue 490 alongside 480.
• Kept backward compatibility with queue 480.

Syntax verified and logic aligned with LCU queue 490 data.

[minzinccs]

;+: | Feel free to ping me if anything needs tweaking or if any edge cases come up with Quickplay, happy to look into it!
;3