Initial import: chezmoi source for Omarchy (Hyprland)

Imported from prdlk/dotfiles master (efdd827), which supersedes the omarchy
branch (3031416). Drops the Umbriel, Noctalia, niri, CachyOS, macOS, and Blume
docs-site layers; docs/ is plain Markdown.

dot_local/bin/executable_omarchy-cycle-browser

@@ -0,0 +1,5 @@
+#!/bin/bash
+
+# omarchy:summary=Cycle Brave Origin windows and all its web apps; launch brave-origin if none are open.
+
+exec "$(dirname "$(readlink -f "$0")")/omarchy-cycle" brave