feat(config): add smart-move corner floats, pip toggle, and floating YouTube

dot_config/hypr/bindings.lua

@@ -99,11 +99,19 @@ o.bind("SUPER + L", "Focus on right window", hl.dsp.focus({ direction = "r" }))
 o.bind("SUPER + D", "Toggle window split", hl.dsp.layout("togglesplit"))
 
 -- Smart move: merge into the neighboring group if there is one, else swap.
+-- A floating window is parked in a monitor corner instead, clockwise from
+-- the bottom left: H bottom-left, J top-left, K top-right, L bottom-right.
 -- Needs ~/.local/bin/omarchy-smart-move.
-o.bind("SUPER + SHIFT + H", "Move or merge left", "omarchy-smart-move l")
-o.bind("SUPER + SHIFT + J", "Move or merge down", "omarchy-smart-move d")
-o.bind("SUPER + SHIFT + K", "Move or merge up", "omarchy-smart-move u")
-o.bind("SUPER + SHIFT + L", "Move or merge right", "omarchy-smart-move r")
+o.bind("SUPER + SHIFT + H", "Move or merge left / float to bottom-left", "omarchy-smart-move l")
+o.bind("SUPER + SHIFT + J", "Move or merge down / float to top-left", "omarchy-smart-move d")
+o.bind("SUPER + SHIFT + K", "Move or merge up / float to top-right", "omarchy-smart-move u")
+o.bind("SUPER + SHIFT + L", "Move or merge right / float to bottom-right", "omarchy-smart-move r")
+
+-- Picture-in-picture for any window: float + pin, 30% of the focused
+-- monitor on both axes, bottom-left corner; press again to tile it back.
+-- Needs ~/.local/bin/omarchy-pip (omarchy-summon shares it). SUPER + SHIFT
+-- + T is free in Omarchy; SUPER + T (toggle floating) stays as is.
+o.bind("SUPER + SHIFT + T", "Toggle picture-in-picture", "omarchy-pip")
 
 -- ─── Workspaces and monitors ────────────────────────────────────────────────
 
@@ -121,9 +129,8 @@ o.bind("SUPER + CTRL + K", "Previous workspace", hl.dsp.focus({ workspace = "e-1
 -- (the raw toggle uses the focused one), and on reveal it starts whichever
 -- resident is missing instead of sliding an empty workspace into view. The
 -- residents are pinned to their workspaces by window rules in
--- hypr/hyprland.lua. Fastmail, Beeper and YouTube have their own scratch
--- workspaces under SUPER + CTRL + ALT + E / M / Y in the Applications block
--- below.
+-- hypr/hyprland.lua. Fastmail and Beeper have their own scratch workspaces
+-- under SUPER + CTRL + ALT + E / M in the Applications block below.
 hl.unbind("SUPER + CTRL + S") -- was: share menu
 o.bind("SUPER + CTRL + S", "Toggle scratch workspace", "omarchy-toggle-scratch scratchpad")
 o.bind("SUPER + A", "Toggle scratch workspace", "omarchy-toggle-scratch scratchpad")
@@ -185,15 +192,18 @@ o.bind("SUPER + CTRL + ALT + K", "Browsers", "omarchy-cycle-browser")
 o.bind("SUPER + CTRL + ALT + G", "Ghostty", "omarchy-cycle ghostty")
 o.bind("SUPER + CTRL + ALT + O", "Obsidian", "omarchy-cycle obsidian")
 o.bind("SUPER + CTRL + ALT + F", "File manager", "omarchy-launch-or-focus nautilus \"gtk-launch org.gnome.Nautilus\"")
--- Fastmail, Beeper and the YouTube web app each live on their own scratch
--- workspace (window rules in hypr/hyprland.lua); the toggle reveals it on the
--- focused monitor and starts the app only when no window of it exists --
--- the web-app launcher would otherwise open a second window every time.
+-- Fastmail and Beeper each live on their own scratch workspace (window rules
+-- in hypr/hyprland.lua); the toggle reveals it on the focused monitor and
+-- starts the app only when no window of it exists -- the web-app launcher
+-- would otherwise open a second window every time.
 o.bind("SUPER + CTRL + ALT + E", "Fastmail", "omarchy-toggle-scratch fastmail")
 o.bind("SUPER + CTRL + ALT + M", "Beeper", "omarchy-toggle-scratch beeper")
-o.bind("SUPER + CTRL + ALT + Y", "YouTube", "omarchy-toggle-scratch youtube") -- was: web apps cycle
+-- YouTube is a floating pinned window in the bottom-left corner (window rule
+-- in hypr/hyprland.lua). The summon launches it when no window exists,
+-- otherwise carries the window to the focused monitor and focuses it.
+o.bind("SUPER + CTRL + ALT + Y", "YouTube", "omarchy-summon youtube") -- was: web apps cycle
 hl.unbind("SUPER + SHIFT + Y") -- was: YouTube via the desktop entry (new window every press)
-o.bind("SUPER + SHIFT + Y", "YouTube", "omarchy-toggle-scratch youtube")
+o.bind("SUPER + SHIFT + Y", "YouTube", "omarchy-summon youtube")
 
 hl.unbind("SUPER + CTRL + ALT + T") -- was: show time
 -- Pattern is the exact class from `hyprctl clients`; the window rule in