chore(hypr) migrated to lua confs

hypr/lua/monitors.lua

@@ -0,0 +1,57 @@
+-- https://wiki.hypr.land/Configuring/Basics/Monitors/
+--
+-- Declares every display once and exports the table, so lua/lid.lua can turn
+-- the laptop panel on and off without duplicating any of these numbers.
+--
+-- Load-time behaviour is deliberately dumb: the built-in panel is always
+-- enabled here. Deciding to switch it off needs to know whether anything else
+-- is actually plugged in, and during a cold start the outputs are not
+-- enumerated yet — so that decision lives in lua/lid.lua, which re-runs it on
+-- every lid and hotplug event. Worst case the panel flickers on for a moment
+-- while docked; the alternative failure is a black screen.
+
+local M = {}
+
+M.laptop = "eDP-1"
+
+M.external = {
+    -- samsung home monitor. Other modes it has run at, if you ever need them:
+    -- "2560x1440@144", "1920x1080@144", "1280x720@240"
+    { output = "desc:Samsung Electric Company LC27G7xT H4ZRA00734", mode = "2560x1440@240", position = "-2560x0", scale = 1 },
+}
+
+M.builtin = { output = M.laptop, mode = "1920x1080@60", position = "0x0", scale = 1 }
+
+-- Anything not declared above falls back to Hyprland's auto placement, so a
+-- borrowed projector or a monitor at the office still lights up.
+
+function M.apply_external()
+    for _, mon in ipairs(M.external) do
+        hl.monitor(mon)
+    end
+end
+
+function M.enable_builtin()
+    hl.monitor(M.builtin)
+end
+
+function M.disable_builtin()
+    hl.monitor({ output = M.laptop, disabled = true })
+end
+
+-- Every connected output except the laptop panel. Empty during early startup,
+-- which callers have to treat as "do not know yet", never as "nothing here".
+function M.externals_present()
+    local found = {}
+    for _, mon in ipairs(hl.get_monitors()) do
+        if mon.name ~= M.laptop then
+            table.insert(found, mon)
+        end
+    end
+    return found
+end
+
+M.enable_builtin()
+M.apply_external()
+
+return M