feat(captures): captura de pantalla amb F9 (PNG amb shaders, a mida de finestra)

data/locale/ca.yaml

@@ -13,6 +13,7 @@ notification:
   antialias_off: "AA INACTIU"
   postfx_on: "POSTPROCESSAT ACTIU"
   postfx_off: "POSTPROCESSAT INACTIU"
+  screenshot: "IMATGE {file} GUARDADA A {folder}"
   locale_switched: "IDIOMA: {lang}"
   gamepad_connected: "{name} CONNECTAT"
   gamepad_disconnected: "{name} DESCONNECTAT"

data/locale/en.yaml

@@ -12,6 +12,7 @@ notification:
   antialias_off: "AA OFF"
   postfx_on: "POSTPROCESS ON"
   postfx_off: "POSTPROCESS OFF"
+  screenshot: "IMAGE {file} SAVED AT {folder}"
   locale_switched: "LANGUAGE: {lang}"
   gamepad_connected: "{name} CONNECTED"
   gamepad_disconnected: "{name} DISCONNECTED"