merge the macOS app branch: the AppKit shell, pixel attachments, live theming, and mupdf -Djpx

Three commits off 38e9919 (macos-app@upstream) merged into main's ghostty bump.
No textual conflicts, and two things the merge needed:

- nested.zig asked libc for fstatat. Darwin has it; on linux std.c declares it
  `void` (glibc hides it behind a versioned symbol std cannot name), so the tty
  build stopped at 'type void not a function'. statNoFollow keeps fstatat on
  darwin and asks statx on linux for the same three fields, which is what this
  file did before the branch generalized it to both platforms.

- .DS_Store rode along with a797a1a. Deleted, and .gitignore now says so.

linux: snap 86/86, unit-test, image-harness and mupdf-check green. nested.zig
also type-checks for aarch64-macos.

1 files changed, 7 insertions, 7 deletions

diff --git a/src/main.zig b/src/main.zig
index 607b0136..4a067406 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -203,7 +203,9 @@ fn nativeMain(init: std.process.Init) !void {
     // Native shells opt into the user config; the sans-IO core and web keep
     // Options' null default. Read it before entering either frontend so every
     // builtin has run before that frontend can render its first frame.
-    opts.startup_config = @import("user_config.zig").load(init.io, arena, init.environ_map);
+    const found = @import("user_config.zig").load(init.io, arena, init.environ_map);
+    opts.startup_config = found.bytes;
+    opts.startup_config_path = found.path;
     switch (pardes.platform) {
         .tty => try @import("tty/tty.zig").run(init, opts),
         .gui => try @import("gui/gui.zig").run(init, opts),
@@ -233,13 +235,11 @@ fn parseCtrlKey(raw: []const u8) ?u21 {
 // so their inline tests need naming here to exist at all. gui.zig only
 // compiles when it IS the shell (it @cImports SDL), hence the comptime gate;
 // under -Dplatform=tty this block analyses to nothing. Naming a file gets THAT
-// file's tests and no further: fonts.zig is imported by both gui.zig and
-// builtins.zig and still needs its own line here.
+// file's tests and no further: fonts.zig is imported by gui.zig, builtins.zig
+// and the macOS host, and still needs its own line here.
 test {
     _ = @import("user_config.zig");
     _ = @import("allocators.zig");
-    if (comptime pardes.platform == .gui) {
-        _ = @import("gui/gui.zig");
-        _ = @import("gui/fonts.zig");
-    }
+    if (comptime pardes.platform == .gui) _ = @import("gui/gui.zig");
+    if (comptime pardes.font_picker) _ = @import("fonts.zig");
 }