fix icons

apps_source_code/gpio_7segment/application.fam

@@ -1,6 +1,6 @@
 App(
     appid="gpio_7segment_output",
-    name="[GPIO] 7-Segment Output",
+    name="7-Segment Output",
     apptype=FlipperAppType.EXTERNAL,
     entry_point="gpio_7segment_app",
     requires=["gui", "gpio"],

non_catalog_apps/esp32_gravity/application.fam

@@ -6,7 +6,7 @@ App(
     requires=["gui"],
     stack_size=1 * 1024,
     order=90,
-    fap_icon="gravity-icon.png",
+    fap_icon="grav_10x.png",
     fap_category="GPIO",
     fap_icon_assets="assets",
     fap_icon_assets_symbol="uart_terminal",

non_catalog_apps/rcwl_0516/application.fam

@@ -9,6 +9,6 @@ App(
     ],
     stack_size=1 * 1024,
     order=90,
-    fap_icon="motion_detection_icon_10x10px.png",
+    fap_icon="mot_10x.png",
     fap_category="GPIO",
 )