animations: add missing inputblip

src/animations/InputBlip.h

@@ -0,0 +1,13 @@
+#pragma once
+#include "../Figments/Figments.h"
+#include "../Static.h"
+
+class InputBlip: public Figment {
+  public:
+    InputBlip();
+    void handleEvent(const InputEvent& evt) override;
+    void loop() override;
+    void render(Display* dpy) const override;
+  private:
+    uint8_t m_time = 0;
+};