feat: macos build support (#147)

* feat: macos support

* fix: add missing entitlements

frontend/.metadata

@@ -0,0 +1,30 @@
+# This file tracks properties of this Flutter project.
+# Used by Flutter tool to assess capabilities and perform upgrades etc.
+#
+# This file should be version controlled and should not be manually edited.
+
+version:
+  revision: "603104015dd692ea3403755b55d07813d5cf8965"
+  channel: "stable"
+
+project_type: app
+
+# Tracks metadata for the flutter migrate command
+migration:
+  platforms:
+    - platform: root
+      create_revision: 603104015dd692ea3403755b55d07813d5cf8965
+      base_revision: 603104015dd692ea3403755b55d07813d5cf8965
+    - platform: macos
+      create_revision: 603104015dd692ea3403755b55d07813d5cf8965
+      base_revision: 603104015dd692ea3403755b55d07813d5cf8965
+
+  # User provided section
+
+  # List of Local paths (relative to this file) that should be
+  # ignored by the migrate tool.
+  #
+  # Files that are not part of the templates will be ignored by default.
+  unmanaged_files:
+    - 'lib/main.dart'
+    - 'ios/Runner.xcodeproj/project.pbxproj'

frontend/macos/.gitignore

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+# Flutter-related
+**/Flutter/ephemeral/
+**/Pods/
+
+# Xcode-related
+**/dgph
+**/xcuserdata/

frontend/macos/Flutter/Flutter-Debug.xcconfig

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+#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"
+#include "ephemeral/Flutter-Generated.xcconfig"

frontend/macos/Flutter/Flutter-Release.xcconfig

@@ -0,0 +1,2 @@
+#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"
+#include "ephemeral/Flutter-Generated.xcconfig"

frontend/macos/Podfile.lock

@@ -0,0 +1,35 @@
+PODS:
+  - flutter_secure_storage_macos (6.1.1):
+    - FlutterMacOS
+  - FlutterMacOS (1.0.0)
+  - path_provider_foundation (0.0.1):
+    - Flutter
+    - FlutterMacOS
+  - share_plus (0.0.1):
+    - FlutterMacOS
+
+DEPENDENCIES:
+  - flutter_secure_storage_macos (from `Flutter/ephemeral/.symlinks/plugins/flutter_secure_storage_macos/macos`)
+  - FlutterMacOS (from `Flutter/ephemeral`)
+  - path_provider_foundation (from `Flutter/ephemeral/.symlinks/plugins/path_provider_foundation/darwin`)
+  - share_plus (from `Flutter/ephemeral/.symlinks/plugins/share_plus/macos`)
+
+EXTERNAL SOURCES:
+  flutter_secure_storage_macos:
+    :path: Flutter/ephemeral/.symlinks/plugins/flutter_secure_storage_macos/macos
+  FlutterMacOS:
+    :path: Flutter/ephemeral
+  path_provider_foundation:
+    :path: Flutter/ephemeral/.symlinks/plugins/path_provider_foundation/darwin
+  share_plus:
+    :path: Flutter/ephemeral/.symlinks/plugins/share_plus/macos
+
+SPEC CHECKSUMS:
+  flutter_secure_storage_macos: 59459653abe1adb92abbc8ea747d79f8d19866c9
+  FlutterMacOS: 8f6f14fa908a6fb3fba0cd85dbd81ec4b251fb24
+  path_provider_foundation: 2b6b4c569c0fb62ec74538f866245ac84301af46
+  share_plus: 36537c04ce0c3e3f5bd297ce4318b6d5ee5fd6cf
+
+PODFILE CHECKSUM: 236401fc2c932af29a9fcf0e97baeeb2d750d367
+
+COCOAPODS: 1.16.2