Favorites in the game list (#2649) (#3071)

* Favorites in the game list (#2649)

Changed how favorites are saved to match PR #2984. Adjusted the favorite
icon size. Fixed bug where favorites were inconsistent when changing to
list mode. Instantly sort list when adding or removing a favorite.

Co-authored-by: David Antunes <david.f.antunes@tecnico.ulisboa.pt>

* fix formatting

* Favorites in the game list (#2649)

Fixed issue where background change was inconsistent while adding
favorites, unselect row when adding favorites, cleaned code, changed
right click menu options to match the game's favorite status.

* fixed right click bug

* keep row selection when adding favorites

* fixed sorting on game grid after using search bar

* change the way favorites are saved to match #3119

REUSE.toml

@@ -7,8 +7,8 @@ path = [
     "CMakeSettings.json",
     ".github/FUNDING.yml",
     ".github/shadps4.png",
-	".github/workflows/scripts/update_translation.sh",
-	".github/workflows/update_translation.yml",
+    ".github/workflows/scripts/update_translation.sh",
+    ".github/workflows/update_translation.yml",
     ".gitmodules",
     "dist/MacOSBundleInfo.plist.in",
     "dist/net.shadps4.shadPS4.desktop",
@@ -29,6 +29,7 @@ path = [
     "src/images/discord.png",
     "src/images/dump_icon.png",
     "src/images/exit_icon.png",
+    "src/images/favorite_icon.png",
     "src/images/file_icon.png",
     "src/images/trophy_icon.png",
     "src/images/flag_china.png",
@@ -71,7 +72,7 @@ path = [
     "src/images/youtube.svg",
     "src/shadps4.qrc",
     "src/shadps4.rc",
-	"src/qt_gui/translations/update_translation.sh",
+    "src/qt_gui/translations/update_translation.sh",
 ]
 precedence = "aggregate"
 SPDX-FileCopyrightText = "shadPS4 Emulator Project"