build: add macOS-specific configuration and cross-compilation support

- Add Info.plist for macOS app metadata
  - Configure bundle identifier as claudia.asterisk.so
  - Set minimum macOS version to 10.15
  - Register .claudia.json file type association
  - Add usage descriptions for camera and microphone access

- Add entitlements.plist for macOS app permissions
  - Disable app sandbox for Homebrew compatibility
  - Enable network access for API communications
  - Allow file system access and subprocess spawning
  - Configure hardened runtime exceptions for JIT and library validation
  - Enable automation for Apple Events

- Add .cargo/config.toml for cross-compilation
  - Configure aarch64-unknown-linux-gnu target
  - Enable PKG_CONFIG_ALLOW_CROSS for cross-platform builds

.cargo/config.toml

@@ -0,0 +1,5 @@
+[target.aarch64-unknown-linux-gnu]
+linker = "aarch64-linux-gnu-gcc"
+
+[env]
+PKG_CONFIG_ALLOW_CROSS = "1"

src-tauri/Info.plist

@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+  <key>NSRequiresAquaSystemAppearance</key>
+  <false/>
+  <key>LSMinimumSystemVersion</key>
+  <string>10.15</string>
+  <key>CFBundleShortVersionString</key>
+  <string>0.1.0</string>
+  <key>CFBundleName</key>
+  <string>Claudia</string>
+  <key>CFBundleDisplayName</key>
+  <string>Claudia</string>
+  <key>CFBundleIdentifier</key>
+  <string>claudia.asterisk.so</string>
+  <key>CFBundleDocumentTypes</key>
+  <array>
+    <dict>
+      <key>CFBundleTypeName</key>
+      <string>Claudia Agent</string>
+      <key>CFBundleTypeRole</key>
+      <string>Editor</string>
+      <key>CFBundleTypeExtensions</key>
+      <array>
+        <string>claudia.json</string>
+      </array>
+      <key>CFBundleTypeIconFile</key>
+      <string>icon.icns</string>
+      <key>LSHandlerRank</key>
+      <string>Owner</string>
+    </dict>
+  </array>
+  <key>NSAppleEventsUsageDescription</key>
+  <string>Claudia needs to send Apple Events to other applications.</string>
+  <key>NSAppleScriptEnabled</key>
+  <true/>
+  <key>NSCameraUsageDescription</key>
+  <string>Claudia needs camera access for capturing images for AI processing.</string>
+  <key>NSMicrophoneUsageDescription</key>
+  <string>Claudia needs microphone access for voice input features.</string>
+</dict>
+</plist>

src-tauri/entitlements.plist

@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+    <!-- Allow app to be run from Homebrew installation -->
+    <key>com.apple.security.app-sandbox</key>
+    <false/>
+    
+    <!-- Network access for Claude API and other services -->
+    <key>com.apple.security.network.client</key>
+    <true/>
+    <key>com.apple.security.network.server</key>
+    <true/>
+    
+    <!-- File system access -->
+    <key>com.apple.security.files.user-selected.read-write</key>
+    <true/>
+    <key>com.apple.security.files.downloads.read-write</key>
+    <true/>
+    
+    <!-- Allow spawning subprocesses (needed for shell commands) -->
+    <key>com.apple.security.inherit</key>
+    <true/>
+    
+    <!-- Allow automation for Apple Events -->
+    <key>com.apple.security.automation.apple-events</key>
+    <true/>
+    
+    <!-- Camera and microphone if needed -->
+    <key>com.apple.security.device.camera</key>
+    <true/>
+    <key>com.apple.security.device.microphone</key>
+    <true/>
+    
+    <!-- Printing -->
+    <key>com.apple.security.print</key>
+    <true/>
+    
+    <!-- Required for Hardened Runtime -->
+    <key>com.apple.security.cs.allow-unsigned-executable-memory</key>
+    <true/>
+    <key>com.apple.security.cs.allow-jit</key>
+    <true/>
+    <key>com.apple.security.cs.disable-library-validation</key>
+    <true/>
+    <key>com.apple.security.cs.disable-executable-page-protection</key>
+    <true/>
+</dict>
+</plist>