v0.9.0-pre.1

https://github.com/chen08209/FlClash/actions/runs/38024322178

Breaking Changes
• The override DNS and NTP toggles are removed; the app-wide DNS page applies its picked keys to every subscription
• Custom overwrites are removed on upgrade; rebuild them as a custom profile

Features
• Per-key DNS, NTP, sniffer and TUN settings, a font picker and one-button resource updates
• Custom profiles built from app proxies and other profiles
• Stacked bottom sheets, context menus with a sort mode, and side sheets that widen with the window
• DNS, Hosts and extra ports apply without a restart
• Launcher shortcuts, one-step on-demand access and a tile that agrees with the VPN
• Share link import, mrs rule sets and no more crashes on dialer proxy loops

Bug Fixes
• Values this version cannot read fall back one at a time instead of failing startup or a restore
• Windows system proxy, tray, Helper and window fixes, and Linux startup and TUN authorization fixes

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