Address Copilot PR review comments

- Remove unused Qt6Multimedia REQUIRED dependency from CMakeLists.txt
- Set CMAKE_OSX_DEPLOYMENT_TARGET to 10.15 to match Info.plist LSMinimumSystemVersion
- Remove qtmultimedia from build_mac.sh required formulae check loop
- Move macOS ~/.config/sioyek config paths to be pushed last (after AppDataLocation
  paths) so they become the preferred write location via user_config_paths.back()

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: KorigamiK

CMakeLists.txt

@@ -11,6 +11,9 @@ set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 
 if(APPLE)
   enable_language(OBJCXX)
+  if(NOT CMAKE_OSX_DEPLOYMENT_TARGET)
+    set(CMAKE_OSX_DEPLOYMENT_TARGET "10.15" CACHE STRING "Minimum macOS deployment target")
+  endif()
 endif()
 
 set(CMAKE_AUTOMOC ON)
@@ -24,7 +27,6 @@ find_package(Qt6Network 6.7 REQUIRED)
 find_package(Qt6OpenGL 6.7 REQUIRED)
 find_package(Qt6QuickWidgets 6.7 REQUIRED)
 find_package(Qt6Svg 6.7 REQUIRED)
-find_package(Qt6Multimedia 6.7 REQUIRED)
 find_package(Qt6TextToSpeech 6.7 REQUIRED)
 find_package(Qt6OpenGLWidgets 6.7 REQUIRED)
 

build_mac.sh

@@ -17,7 +17,7 @@ fi
 
 required_formulae=(cmake mupdf qtspeech)
 cmake_prefixes=()
-for formula in qtbase qtdeclarative qtsvg qtmultimedia qtspeech mupdf; do
+for formula in qtbase qtdeclarative qtsvg qtspeech mupdf; do
   prefix=$(brew --prefix "$formula" 2>/dev/null || true)
   if [[ -z $prefix || ! -d $prefix ]]; then
     echo "Missing Homebrew formula '$formula'. Install dependencies with:" >&2

pdf_viewer/main.cpp

@@ -230,11 +230,6 @@ void configure_paths() {
 #ifdef Q_OS_MACOS
     app_data_path = parent_path.slash(L"..").slash(L"Resources");
     shader_path = app_data_path.slash(L"shaders");
-
-    Path mac_home_path(QDir::homePath().toStdWString());
-    Path mac_standard_config_path = mac_home_path.slash(L".config").slash(L"sioyek");
-    user_keys_paths.push_back(mac_standard_config_path.slash(L"keys_user.config"));
-    user_config_paths.push_back(mac_standard_config_path.slash(L"prefs_user.config"));
 #else
     shader_path = parent_path.slash(L"shaders");
 #endif
@@ -322,6 +317,14 @@ void configure_paths() {
     local_database_file_path = standard_data_path.slash(L"local.db");
     global_database_file_path = standard_data_path.slash(L"shared.db");
     last_opened_file_address_path = standard_data_path.slash(L"last_document_path.txt");
+#ifdef Q_OS_MACOS
+    // XDG-style ~/.config path is pushed last so it is the preferred write location (back())
+    // while AppDataLocation paths above serve as read-only fallbacks
+    Path mac_home_path(QDir::homePath().toStdWString());
+    Path mac_standard_config_path = mac_home_path.slash(L".config").slash(L"sioyek");
+    user_keys_paths.push_back(mac_standard_config_path.slash(L"keys_user.config"));
+    user_config_paths.push_back(mac_standard_config_path.slash(L"prefs_user.config"));
+#endif
 #else
     user_config_paths.push_back(parent_path.slash(L"prefs_user.config"));
     user_keys_paths.push_back(parent_path.slash(L"keys_user.config"));