Desktop: Add "Disable UI Acceleration" to preferences (#3774)

* Deskltop: Add Disable UI Accelaration preference

* Fixup

* Fix typo

* Code review and update strings

---------

Co-authored-by: Keavon Chambers <keavon@keavon.com>

desktop/src/preferences.rs

@@ -0,0 +1,33 @@
+use graphite_desktop_wrapper::messages::Preferences;
+
+pub(crate) fn write(preferences: Preferences) {
+	let Ok(preferences) = ron::ser::to_string_pretty(&preferences, Default::default()) else {
+		tracing::error!("Failed to serialize preferences");
+		return;
+	};
+	std::fs::write(file_path(), &preferences).unwrap_or_else(|e| {
+		tracing::error!("Failed to write preferences to disk: {e}");
+	});
+}
+
+pub(crate) fn read() -> Preferences {
+	let Ok(data) = std::fs::read_to_string(file_path()) else {
+		return Preferences::default();
+	};
+	let Ok(preferences) = ron::from_str(&data) else {
+		return Preferences::default();
+	};
+	preferences
+}
+
+pub(crate) fn modify(f: impl FnOnce(&mut Preferences)) {
+	let mut preferences = read();
+	f(&mut preferences);
+	write(preferences);
+}
+
+fn file_path() -> std::path::PathBuf {
+	let mut path = crate::dirs::app_data_dir();
+	path.push(crate::consts::APP_PREFERENCES_FILE_NAME);
+	path
+}