Add per game configuration options (#6187)

* common: Move settings to common from core.

- Removes a dependency on core and input_common from common.

* code: Wrap settings values

* Port from yuzu to allow per game settings

* citra_qt: Initial per-game settings dialog

* citra_qt: Use new API for read/save of config values

* citra_qt: Per game audio settings

* citra_qt: Per game graphics settings

* citra_qt: Per game system settings

* citra_qt: Per game general settings

* citra_qt: Document and run clang format

* citra_qt: Make icon smaller and centered

* citra_qt: Remove version number

* Not sure how to extract that, can always add it back later

* citra_qt: Wrap UISettings

* citra_qt: Fix unthottled fps setting

* citra_qt: Remove margin in emulation tab

* citra_qt: Implement some suggestions

* Bring back speed switch hotkey

* Allow configuration when game is running

* Rename/adjust UI stuff

* citra_qt: Fix build with separate windows

* citra_qt: Address feedback

* citra_qt: Log per-game settings before launching games

* citra_qt: Add shader cache options

* Also fix android build

* citra_qt: Add DLC menu option

* citra_qt: Run clang-format

* citra_qt: Adjust for time offset

* citra_qt: Implement suggestions

* Run clang-format

Co-authored-by: bunnei <bunneidev@gmail.com>

src/citra_qt/configuration/configure_system.h

@@ -12,6 +12,10 @@ namespace Ui {
 class ConfigureSystem;
 }
 
+namespace ConfigurationShared {
+enum class CheckState;
+}
+
 namespace Service {
 namespace CFG {
 class Module;
@@ -37,6 +41,9 @@ private:
     void UpdateInitTime(int init_clock);
     void RefreshConsoleID();
 
+    void SetupPerGameUI();
+
+    ConfigurationShared::CheckState is_new_3ds;
     std::unique_ptr<Ui::ConfigureSystem> ui;
     bool enabled = false;