add a .clang-format file (#9154)

src/graphics/niche/InkHUD/Applets/System/Notification/Notification.h

@@ -4,8 +4,9 @@
 
 A notification which might be displayed by the NotificationApplet
 
-An instance of this class is offered to Applets via Applet::approveNotification, in case they want to veto the notification.
-An Applet should veto a notification if it is already displaying the same info which the notification would convey.
+An instance of this class is offered to Applets via Applet::approveNotification, in case they want to veto the
+notification. An Applet should veto a notification if it is already displaying the same info which the notification
+would convey.
 
 */
 
@@ -13,26 +14,24 @@ An Applet should veto a notification if it is already displaying the same info w
 
 #include "configuration.h"
 
-namespace NicheGraphics::InkHUD
-{
+namespace NicheGraphics::InkHUD {
 
-class Notification
-{
-  public:
-    enum Type : uint8_t { NOTIFICATION_MESSAGE_BROADCAST, NOTIFICATION_MESSAGE_DIRECT, NOTIFICATION_BATTERY } type;
+class Notification {
+public:
+  enum Type : uint8_t { NOTIFICATION_MESSAGE_BROADCAST, NOTIFICATION_MESSAGE_DIRECT, NOTIFICATION_BATTERY } type;
 
-    uint32_t timestamp;
+  uint32_t timestamp;
 
-    uint8_t getChannel() { return channel; }
-    uint32_t getSender() { return sender; }
-    uint8_t getBatteryPercentage() { return batteryPercentage; }
+  uint8_t getChannel() { return channel; }
+  uint32_t getSender() { return sender; }
+  uint8_t getBatteryPercentage() { return batteryPercentage; }
 
-    friend class NotificationApplet;
+  friend class NotificationApplet;
 
-  protected:
-    uint8_t channel;
-    uint32_t sender;
-    uint8_t batteryPercentage;
+protected:
+  uint8_t channel;
+  uint32_t sender;
+  uint8_t batteryPercentage;
 };
 
 } // namespace NicheGraphics::InkHUD