feat(hyprlua): open opendeck on special:magic workspace

Matches the existing kitty autostart rule so opendeck launches hidden
on the scratchpad workspace instead of the active one.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TLz6HWsXCwzQ97LrLt2em6

desktopenvs/hyprlua/hypr/usr/autostart.lua

@@ -22,7 +22,7 @@ hl.on("hyprland.start", function()
     -- hl.exec_cmd("bash ~/Dotfiles/desktopenvs/hyprlua/scripts/presence-detect.sh")
     hl.exec_cmd("chamel")
     hl.exec_cmd("ydotoold")
-    hl.exec_cmd("opendeck")
+    hl.exec_cmd("[workspace special:magic silent] opendeck")
 
     -- Reload once everything has spawned so layer-shell clients (bar, astal-menu)
     -- pick up the final monitor/config state.