refactor(hyprlua): make monitors.lua a generic single-screen default

Replace the machine-specific DP-1/DP-3/HDMI-A-1 layout with a wildcard
catch-all rule (preferred mode, auto position, auto scale) that brings up
any connected output. Per-machine layout stays the job of monitor-manager,
which overwrites this file.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

desktopenvs/hyprlua/hypr/usr/monitors.lua

@@ -1,26 +1,17 @@
--- generated by monitor-manager -- do not edit by hand
+-- Default monitor configuration.
+--
+-- This is a functional fallback only: a single catch-all rule that brings up
+-- every connected output at its preferred mode, auto-positioned with an
+-- automatic scale. It is enough to get a usable screen on any machine.
+--
+-- Per-machine layout (resolution, position, scale, rotation, mirroring) is
+-- managed by scripts/monitor-manager, which overwrites this file. Don't hand-
+-- edit it for a specific setup -- run the manager instead.
 hl.monitor({
-    output    = "DP-1",
-    mode      = "1920x1080@60",
-    position  = "3816x0",
-    scale     = 0.75,
-    transform = 1,
-})
-
-hl.monitor({
-    output    = "DP-3",
-    mode      = "1280x1024@76",
-    position  = "0x0",
-    scale     = 1.0,
-    transform = 0,
-})
-
-hl.monitor({
-    output    = "HDMI-A-1",
-    mode      = "3840x2160@60",
-    position  = "1280x0",
-    scale     = 1.5,
-    transform = 0,
+    output   = "",          -- empty output = wildcard, matches every monitor
+    mode     = "preferred", -- use each monitor's preferred resolution/refresh
+    position = "auto",      -- let Hyprland place outputs side by side
+    scale    = "auto",      -- pick a sensible scale per monitor
 })
 
 hl.config({