added hyprland layout switcher (#232)

* added hyprland layout switcher

* fixes after plugin checking

---------

Co-authored-by: Martin Goldhahn <martin@goldhahn.info>

hypr-layout-switcher/widget.luau

@@ -0,0 +1,29 @@
+--!nonstrict
+
+local glyphs = {
+  dwindle   = "layout-grid",
+  master    = "layout-sidebar",
+  monocle   = "square",
+  scrolling = "arrows-horizontal",
+}
+
+local current = "dwindle"
+
+local function render()
+  barWidget.setGlyph(glyphs[current] or "layout-grid")
+  barWidget.setText(current:sub(1, 1):upper() .. current:sub(2))
+end
+
+noctalia.state.watch("layout", function(value)
+  if value then
+    current = value
+    render()
+  end
+end)
+
+function onClick()
+  noctalia.runAsync("noctalia msg plugin maddingo/hypr-layout-switcher:poller all cycle")
+end
+
+render()
+