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_leetcode/workspaces/default/timer.json

@@ -0,0 +1,4 @@
+{
+  "solveTimes": {},
+  "activeTimer": null
+}