canvas overhaul

sys/apps/Tasks.lua

@@ -3,6 +3,7 @@ local UI    = require('opus.ui')
 
 local kernel     = _G.kernel
 local multishell = _ENV.multishell
+local tasks      = multishell and multishell.getTabs and multishell.getTabs() or kernel.routines
 
 UI:configure('Tasks', ...)
 
@@ -21,7 +22,7 @@ local page = UI.Page {
 			{ heading = 'Status', key = 'status'    },
 			{ heading = 'Time',   key = 'timestamp' },
 		},
-		values = kernel.routines,
+		values = tasks,
 		sortColumn = 'uid',
 		autospace = true,
 		getDisplayValues = function (_, row)