bugfixes and cleanup

supervisor/panel/components/rtu_entry.lua

@@ -17,14 +17,14 @@ local ALIGN = core.ALIGN
 
 local cpair = core.cpair
 
-local label_fg = style.fp.label_fg
-
 -- create an RTU list entry
 ---@param parent graphics_element parent
 ---@param id integer RTU session ID
 local function init(parent, id)
     local s_hi_box = style.theme.highlight_box
 
+    local label_fg = style.fp.label_fg
+
     -- root div
     local root = Div{parent=parent,x=2,y=2,height=4,width=parent.get_width()-2,hidden=true}
     local entry = Div{parent=root,x=2,y=1,height=3,fg_bg=style.theme.highlight_box_bright}