Stelliberty 2.0.20-beta1

Changes

• fix(service): gate platform-specific service name import aca5d07
• feat(tray): establish background host and UI sessions 89d4d06
• perf(tray): move normal core runtime ownership 79548fd
• refactor(proxy): move system proxy ownership to tray 1dcc2be
• refactor(service): move service mode ownership to tray dc90e2c
• refactor(app): publish tray host as public executable dc19369
• feat(tray): host semi menu and on-demand ui sessions c46de2a
• fix(tray): avoid logging local ipc endpoint bc88612
• fix(ci): wait for async shortcut state 2370001
• fix(ci): verify UI session recreation 87e5dad
• fix(proxy): preserve optimistic toggle state 092fd80
• fix(service): report tray-owned core host e1a525b