fix: password icon and gradient for dark mode

source/components/form/style/password.pcss

source/components/form/stylesheet/action-button.mjs

source/components/form/stylesheet/password.mjs

source/components/host/stylesheet/call-button.mjs

source/components/host/stylesheet/host.mjs

source/components/host/stylesheet/overlay.mjs

source/components/host/stylesheet/toggle-button.mjs

source/components/layout/stylesheet/collapse.mjs

source/components/layout/stylesheet/details.mjs

source/components/layout/stylesheet/panel.mjs

source/components/layout/stylesheet/slider.mjs

source/components/layout/stylesheet/tabs.mjs

source/components/navigation/stylesheet/table-of-content.mjs

source/components/style/mixin/property.pcss

source/components/style/property.css

source/components/style/typography.css

source/components/stylesheet/property.mjs

source/components/time/timeline/stylesheet/appointment.mjs

source/components/time/timeline/stylesheet/segment.mjs