feat: removed unnecessary icons from the project

Kit/Supporting Files/Assets.xcassets/widget_settings.imageset/Contents.json

@@ -1,26 +0,0 @@
-{
-  "images" : [
-    {
-      "filename" : "baseline_settings_white_18pt_1x.png",
-      "idiom" : "universal",
-      "scale" : "1x"
-    },
-    {
-      "filename" : "baseline_settings_white_18pt_2x.png",
-      "idiom" : "universal",
-      "scale" : "2x"
-    },
-    {
-      "filename" : "baseline_settings_white_18pt_3x.png",
-      "idiom" : "universal",
-      "scale" : "3x"
-    }
-  ],
-  "info" : {
-    "author" : "xcode",
-    "version" : 1
-  },
-  "properties" : {
-    "template-rendering-intent" : "template"
-  }
-}

Stats/Supporting Files/Assets.xcassets/chart.imageset/Contents.json

@@ -1,26 +0,0 @@
-{
-  "images" : [
-    {
-      "filename" : "baseline_insert_chart_outlined_white_24pt_1x.png",
-      "idiom" : "universal",
-      "scale" : "1x"
-    },
-    {
-      "filename" : "baseline_insert_chart_outlined_white_24pt_2x.png",
-      "idiom" : "universal",
-      "scale" : "2x"
-    },
-    {
-      "filename" : "baseline_insert_chart_outlined_white_24pt_3x.png",
-      "idiom" : "universal",
-      "scale" : "3x"
-    }
-  ],
-  "info" : {
-    "author" : "xcode",
-    "version" : 1
-  },
-  "properties" : {
-    "template-rendering-intent" : "template"
-  }
-}

Stats/Supporting Files/Assets.xcassets/tray_icon.imageset/Contents.json

@@ -1,21 +0,0 @@
-{
-  "images" : [
-    {
-      "idiom" : "universal",
-      "filename" : "tray_icon.png",
-      "scale" : "1x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "2x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "3x"
-    }
-  ],
-  "info" : {
-    "version" : 1,
-    "author" : "xcode"
-  }
-}