OmaPhoto 1.0.0: the Linux port of Compositor

A layered image editor for Linux and Omarchy, ported from Compositor
(github.com/robbietilton/Compositor), whose Swift source is its
specification. It reads and writes Compositor's .comp projects.

Packages for Ubuntu, Fedora and Arch come from the release workflow;
scripts/install/ holds one install script per distribution family,
and flake.nix serves NixOS.

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

src/UI/ByteCounts.h

@@ -0,0 +1,10 @@
+#pragma once
+#include <QString>
+
+// Foundation's ByteCountFormatter, its memory and file styles, in English.
+namespace ByteCounts {
+// Binary units: bytes, KB whole, MB one place, GB two.
+QString memory(qint64 bytes);
+// Decimal units, as files count, with the same places.
+QString file(qint64 bytes);
+}