i18n: translation updates from weblate

Co-authored-by: Arve Eriksson <031299870@telia.com>
Co-authored-by: ButterflyOfFire <boffire@users.noreply.hosted.weblate.org>
Co-authored-by: Geeson Wan <wang14240@gmail.com>
Co-authored-by: Hosted Weblate <hosted@weblate.org>
Co-authored-by: Languages add-on <noreply-addon-languages@weblate.org>
Co-authored-by: Mattias Eriksson <snaggen@gmail.com>
Co-authored-by: Michael Murphy <michael@mmurphy.dev>
Co-authored-by: VandaL <vandalhj@gmail.com>
Co-authored-by: lorduskordus <lorduskordus@gmail.com>
Co-authored-by: therealmate <hellogaming91@gmail.com>
Translate-URL: https://hosted.weblate.org/projects/pop-os/cosmic-applets-desktop-entries/cs/
Translate-URL: https://hosted.weblate.org/projects/pop-os/cosmic-applets-desktop-entries/en/
Translate-URL: https://hosted.weblate.org/projects/pop-os/cosmic-applets-desktop-entries/hu/
Translate-URL: https://hosted.weblate.org/projects/pop-os/cosmic-applets-desktop-entries/pl/
Translate-URL: https://hosted.weblate.org/projects/pop-os/cosmic-applets-desktop-entries/sv/
Translate-URL: https://hosted.weblate.org/projects/pop-os/cosmic-applets-desktop-entries/zh_Hans/
Translation: Pop OS/COSMIC Applets Desktop Entries

i18n/zh-CN/desktop_entries.ftl

@@ -15,3 +15,8 @@ cosmic-applet-workspaces = 工作区编号
 cosmic-panel-app-button = 应用程序库按钮
 cosmic-panel-launcher-button = 启动器按钮
 cosmic-panel-workspaces-button = 工作区按钮
+cosmic-applet-battery-comment = 电源模式和节能选项
+cosmic-applet-bluetooth-comment = 管理蓝牙设备
+cosmic-applet-network-comment = 管理网络连接
+cosmic-applet-notifications-comment = 管理通知和勿扰模式
+cosmic-applet-power-comment = 锁屏、登出、待机、重启和关机