feat(config): add Google Home scratch binding and clean up keybindings

dot_config/hypr/hyprland.lua

@@ -67,12 +67,8 @@ o.window([[^com\.anthropic\.Claude$]], { workspace = "special:claude silent" })
 -- focused monitor.
 o.window([[^com\.fastmail\.Fastmail$]], { workspace = "special:fastmail silent" })
 o.window([[^Beeper$]], { workspace = "special:beeper silent" })
-
--- Ghostty opens as a group (tabbed, groupbar on top). Each Ghostty window is
--- its own tmux session (~/.local/bin/ghostty-tmux) titled with the session
--- name, so the groupbar reads as a session list; with group.auto_group, more
--- Ghostty windows opened from it join the same group.
-o.window([[^com\.mitchellh\.ghostty$]], { group = "set" })
+-- SUPER + CTRL + H: Google Home (Brave web app), on the focused monitor.
+o.window([[^brave-home\.google\.com__.*]], { workspace = "special:home silent" })
 
 -- SUPER + CTRL + ALT + Y / SUPER + SHIFT + Y: the YouTube web app, summoned
 -- by ~/.local/bin/omarchy-summon. Not a scratch workspace: a floating,