* Appease X11 users with niri/wayland specific postfixup wrapper
* Linux: stay on native Wayland under niri in the app, not the Nix wrapper
Move the niri check from the flake's wrapper into apps/solvecraft/src/main.rs
next to the XWayland default, so it applies to every niri user, not only
Nix builds (flake.nix is back to main's, which also clears the conflict
with #210). SOLVECRAFT_WAYLAND=1 still keeps native Wayland, and =0 now
forces XWayland. docs/nix.md notes the trade-off: no file drag-and-drop
on native Wayland.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT
---------
Co-authored-by: bherbruck <brennen.herbruck@gmail.com>
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Add aarch64-darwin to the flake systems so packages, apps and both
devShells are exposed on Apple Silicon Macs. The Wayland/X11/EGL
runtime libraries, the /run/opengl-driver search paths, the freedesktop
packaging and the wrapProgram post-fixup are Linux-only and stay that
way: on macOS winit talks to AppKit, wgpu renders through Metal, and
the GPU drivers ship with the OS, so the darwin package needs no
wrapper. x86_64-darwin is deliberately not added: current nixpkgs
unstable no longer evaluates rustc for that platform (26.11
deprecation), so the package would fail on toolchain evaluation.
docs/nix.md: platform list updated, macOS paragraph in the graphics
section, desktop-entry paragraph qualified as Linux-only.
