powerdevil - en to tg translation catalogue (4 entries)

[ctx: Name for powerdevil shortcuts category]
en: Power Management
tg: Идоракунии барқ

[ctx: @action:inmenu Global shortcut]
en: Turn Off Screen
tg: Хомӯш кардани экран

en: Activity Manager
tg: Мудири фаъолиятҳо

[ctx: Cancel timeout that will automatically put system to sleep because of low battery]
en: Cancel
tg: Бекор кардан
