hypr: drive urgent border via window tag

dot_config/hypr/hyprland.d.lua/rules.lua.tmpl

@@ -139,20 +139,25 @@ hl.layer_rule({ match = { namespace = "quickshell:popout" }, animation = "bouncy
 -- (xdg-activation) wears a red border until you look at it; focusing it consumes
 -- the urgency and restores the normal violet-active / cyan-inactive pair. Glow is
 -- global/active-only, so urgency rides on the border, not the glow.
+--
+-- `match` has no `address` key (it's a dispatcher selector, not a rule prop), so
+-- a single tag-matched rule carries the colour and we toggle an `urgent` tag on
+-- the window by address. Untagging drops the rule, reverting to the global
+-- active/inactive pair automatically — no explicit reset needed.
 local theme = require("theme")
 local urgent_addrs = {}
 
+hl.window_rule({ match = { tag = "urgent" }, border_color = theme.border_urgent })
+
 hl.on("window.urgent", function(w)
   if not (w and w.address) then return end
   urgent_addrs[w.address] = true
-  hl.window_rule({ match = { address = w.address }, border_color = theme.border_urgent })
+  hl.dispatch(hl.dsp.window.tag({ tag = "+urgent", window = "address:" .. w.address }))
 end)
 
 hl.on("window.active", function(w)
   if not (w and w.address) then return end
   if not urgent_addrs[w.address] then return end
   urgent_addrs[w.address] = nil
-  -- restore the active/inactive pair so no stale red lingers once it goes inactive again
-  hl.window_rule({ match = { address = w.address },
-                   border_color = { theme.border_active, theme.border_inactive } })
+  hl.dispatch(hl.dsp.window.tag({ tag = "-urgent", window = "address:" .. w.address }))
 end)