Mutsumi-v1.5.3

🔧 Mutsumi v1.5.3

本次是稳定性小更新，主要改进飞行快捷键（Ctrl+Alt+F）在与其他应用冲突时的表现。
A small stability release, focused on how the flight hotkey (Ctrl+Alt+F) behaves when another app already uses it.

⌨️ 快捷键更稳、更透明 (Hotkey: resilient & no longer silent)

• 如果 Ctrl+Alt+F 已被别的应用占用，睦头不会再受影响：应用照常启动，其它功能一切正常，只是这个快捷键在本次运行中停用。
  If Ctrl+Alt+F is already taken by another app, Mutsumi is no longer affected — she starts up normally and everything else works; only that one shortcut is turned off for this session.
• 现在「设置」里会直接告诉你快捷键为什么用不了、以及怎么恢复（关掉占用它的应用再重启睦头），不再是「按了没反应」的沉默失败。
  Settings now tells you clearly when the shortcut is unavailable and how to get it back (close the other app, then restart Mutsumi) — instead of it silently doing nothing.
• 快捷键改为逐个独立注册，为以后新增更多快捷键打好基础：任何一个和其他应用冲突，都只会停用它自己，绝不会影响启动或别的快捷键。
  Hotkeys are now registered independently, laying the groundwork for more of them later: if any one clashes with another app, only that shortcut is disabled — never startup, never the others.

What's Changed

• ci(release): source release notes from docs/release-notes/vX.Y.Z.md by @yanhanruan in #14
• fix(hotkey): generalize collision resilience into a hotkey registry +… by @yanhanruan in #15
• chore(release): v1.5.3 by @yanhanruan in #16

Full Changelog: v1.5.2...v1.5.3