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, 56 insertions, 0 deletions

diff --git a/src/macos/Info.plist b/src/macos/Info.plist
index 9e8f65f7..3d526242 100644
--- a/src/macos/Info.plist
+++ b/src/macos/Info.plist
@@ -10,11 +10,67 @@
 	<string>pardes</string>
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
+	<!-- The version the About panel shows, and the build Launch Services
+	     compares when two copies of the bundle are on disk. -->
+	<key>CFBundleShortVersionString</key>
+	<string>0.1.0</string>
+	<key>CFBundleVersion</key>
+	<string>1</string>
+	<!-- No extension: Launch Services appends .icns and looks in
+	     Contents/Resources, where build.zig installs the pardes.icns
+	     src/macos/icon.swift draws. Without this key the Dock shows the blank
+	     generic app even though the icon is sitting right there in the bundle. -->
+	<key>CFBundleIconFile</key>
+	<string>pardes</string>
 	<key>NSHighResolutionCapable</key>
 	<true/>
+	<!-- build.zig stamps this from macos_min_version, which is the single
+	     source of truth, into a copy of this file; the key must exist for
+	     plutil's -replace to have something to replace. -->
 	<key>LSMinimumSystemVersion</key>
 	<string>13.0</string>
+	<key>LSApplicationCategoryType</key>
+	<string>public.app-category.developer-tools</string>
 	<key>NSPrincipalClass</key>
 	<string>NSApplication</string>
+	<!-- Both false, and neither is boilerplate: there are live ptys with child
+	     processes attached and unsaved buffers with no autosave behind them, so
+	     a process macOS killed or quietly relaunched would lose work and orphan
+	     shells. -->
+	<key>NSSupportsAutomaticTermination</key>
+	<false/>
+	<key>NSSupportsSuddenTermination</key>
+	<false/>
+	<!-- What Finder's "Open With" offers pardes for. Editor rather than Viewer
+	     because Save is a builtin: pardes writes the files it opens. A folder
+	     is a legitimate target too — Look on a directory opens a directory
+	     pane, which is how you navigate in acme. -->
+	<key>CFBundleDocumentTypes</key>
+	<array>
+		<dict>
+			<key>CFBundleTypeName</key>
+			<string>Text Document</string>
+			<key>CFBundleTypeRole</key>
+			<string>Editor</string>
+			<key>LSHandlerRank</key>
+			<string>Alternate</string>
+			<key>LSItemContentTypes</key>
+			<array>
+				<string>public.plain-text</string>
+			</array>
+		</dict>
+		<dict>
+			<key>CFBundleTypeName</key>
+			<string>Folder</string>
+			<key>CFBundleTypeRole</key>
+			<string>Editor</string>
+			<key>LSHandlerRank</key>
+			<string>Alternate</string>
+			<key>LSItemContentTypes</key>
+			<array>
+				<string>public.folder</string>
+			</array>
+		</dict>
+	</array>
 </dict>
 </plist>