Fork the desktop off Omarchy as a self-contained system

hypr/default/apps/webcam-overlay.lua

@@ -0,0 +1,25 @@
+-- The 8:9 portrait presets scale from monitor height so they occupy the same
+-- share of anything from a 1080p monitor to a scaled 6K display.
+o.window("^WebcamOverlay-small$", {
+  size = { "(monitor_h*4/25)", "(monitor_h*9/50)" },
+  move = { "(monitor_w-monitor_h*4/25-40)", "(monitor_h-monitor_h*9/50-40)" },
+})
+o.window("^WebcamOverlay-medium$", {
+  size = { "(monitor_h*2/9)", "(monitor_h/4)" },
+  move = { "(monitor_w-monitor_h*2/9-40)", "(monitor_h-monitor_h/4-40)" },
+})
+o.window("^WebcamOverlay-large$", {
+  size = { "(monitor_h*3/10)", "(monitor_h*27/80)" },
+  move = { "(monitor_w-monitor_h*3/10-40)", "(monitor_h-monitor_h*27/80-40)" },
+})
+
+-- The dedicated app id keeps this out of mpv's generic centered floating rules,
+-- so the camera appears at its final corner position.
+o.window({ class = "^WebcamOverlay-(small|medium|large)$", title = "^WebcamOverlay$" }, {
+  tag = "-default-opacity",
+  float = true,
+  pin = true,
+  no_initial_focus = true,
+  no_dim = true,
+  opacity = "1 1",
+})