[ImgBot] Optimize images

*Total -- 97.25kb -> 61.80kb (36.46%)

/docs/assets/screenshot/yourscreenshot.png -- 65.56kb -> 37.47kb (42.85%)
/docs/assets/appstore.png -- 12.69kb -> 7.44kb (41.37%)
/docs/assets/playstore.png -- 16.75kb -> 14.73kb (12.07%)
/docs/assets/squircle120.svg -- 1.10kb -> 1.05kb (4.18%)
/docs/assets/squircle.svg -- 1.16kb -> 1.11kb (3.97%)

Signed-off-by: ImgBotApp <ImgBotHelp@gmail.com>

docs/assets/squircle.svg

@@ -1,10 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="50.22" height="50.219" viewBox="0 0 50.22 50.219">
+<svg xmlns="http://www.w3.org/2000/svg" width="50.22" height="50.219" viewBox="0 0 50.22 50.219"><defs><style>.cls-1{fill-rule:evenodd}</style></defs><path id="Rectangle" d="M6181.23,233.709v-1.792c0-.5-0.02-1-0.02-1.523a24.257,24.257,0,0,0-.28-3.3,11.207,11.207,0,0,0-1.04-3.132,10.683,10.683,0,0,0-1.95-2.679,10.384,10.384,0,0,0-2.68-1.943,10.806,10.806,0,0,0-3.13-1.038,19.588,19.588,0,0,0-3.3-.285c-0.5-.017-1-0.017-1.52-0.017h-22.39c-0.51,0-1.01.017-1.53,0.017a24.041,24.041,0,0,0-3.3.285,11.009,11.009,0,0,0-3.13,1.038,10.491,10.491,0,0,0-4.62,4.622,10.893,10.893,0,0,0-1.04,3.132,19.2,19.2,0,0,0-.28,3.3c-0.02.5-.02,1-0.02,1.523v22.392c0,0.5.02,1,.02,1.524a24.257,24.257,0,0,0,.28,3.3,10.9,10.9,0,0,0,1.04,3.132,10.491,10.491,0,0,0,4.62,4.622,11.04,11.04,0,0,0,3.13,1.038,19.891,19.891,0,0,0,3.3.285c0.51,0.017,1.01.017,1.53,0.017h22.39c0.5,0,1-.017,1.52-0.017a24.221,24.221,0,0,0,3.3-.285,10.836,10.836,0,0,0,3.13-1.038,10.408,10.408,0,0,0,2.68-1.943,10.683,10.683,0,0,0,1.95-2.679,11.217,11.217,0,0,0,1.04-3.132,20.257,20.257,0,0,0,.28-3.3c0.02-.5.02-1,0.02-1.524v-20.6h0Z" class="cls-1" transform="translate(-6131 -218)"/></svg>
-  <defs>
-    <style>
-      .cls-1 {
-        fill-rule: evenodd;
-      }
-    </style>
-  </defs>
-  <path id="Rectangle" class="cls-1" d="M6181.23,233.709v-1.792c0-.5-0.02-1-0.02-1.523a24.257,24.257,0,0,0-.28-3.3,11.207,11.207,0,0,0-1.04-3.132,10.683,10.683,0,0,0-1.95-2.679,10.384,10.384,0,0,0-2.68-1.943,10.806,10.806,0,0,0-3.13-1.038,19.588,19.588,0,0,0-3.3-.285c-0.5-.017-1-0.017-1.52-0.017h-22.39c-0.51,0-1.01.017-1.53,0.017a24.041,24.041,0,0,0-3.3.285,11.009,11.009,0,0,0-3.13,1.038,10.491,10.491,0,0,0-4.62,4.622,10.893,10.893,0,0,0-1.04,3.132,19.2,19.2,0,0,0-.28,3.3c-0.02.5-.02,1-0.02,1.523v22.392c0,0.5.02,1,.02,1.524a24.257,24.257,0,0,0,.28,3.3,10.9,10.9,0,0,0,1.04,3.132,10.491,10.491,0,0,0,4.62,4.622,11.04,11.04,0,0,0,3.13,1.038,19.891,19.891,0,0,0,3.3.285c0.51,0.017,1.01.017,1.53,0.017h22.39c0.5,0,1-.017,1.52-0.017a24.221,24.221,0,0,0,3.3-.285,10.836,10.836,0,0,0,3.13-1.038,10.408,10.408,0,0,0,2.68-1.943,10.683,10.683,0,0,0,1.95-2.679,11.217,11.217,0,0,0,1.04-3.132,20.257,20.257,0,0,0,.28-3.3c0.02-.5.02-1,0.02-1.524v-20.6h0Z" transform="translate(-6131 -218)"/>
-</svg>

docs/assets/squircle120.svg

@@ -1,10 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="120" height="120" viewBox="0 0 120 120">
+<svg xmlns="http://www.w3.org/2000/svg" width="120" height="120" viewBox="0 0 120 120"><defs><style>.cls-1{fill-rule:evenodd}</style></defs><path id="Background" d="M6821,495.533v-4.281c0-1.2-.04-2.4-0.04-3.642a57.7,57.7,0,0,0-.68-7.882,26.144,26.144,0,0,0-2.48-7.483,25.115,25.115,0,0,0-11.04-11.044,26.118,26.118,0,0,0-7.49-2.481,47.28,47.28,0,0,0-7.88-.68c-1.2-.04-2.4-0.04-3.64-0.04h-53.5c-1.2,0-2.4.04-3.64,0.04a57.813,57.813,0,0,0-7.88.68,26.323,26.323,0,0,0-7.49,2.481,25.115,25.115,0,0,0-11.04,11.044,26.144,26.144,0,0,0-2.48,7.483,47.313,47.313,0,0,0-.68,7.882c-0.04,1.2-.04,2.4-0.04,3.642v53.5c0,1.2.04,2.4,0.04,3.641a57.7,57.7,0,0,0,.68,7.883,26.137,26.137,0,0,0,2.48,7.482,25.115,25.115,0,0,0,11.04,11.044,26.261,26.261,0,0,0,7.49,2.481,47.28,47.28,0,0,0,7.88.68c1.2,0.04,2.4.04,3.64,0.04h53.5c1.2,0,2.4-.04,3.64-0.04a57.654,57.654,0,0,0,7.88-.68,26.057,26.057,0,0,0,7.49-2.481,25.115,25.115,0,0,0,11.04-11.044,26.137,26.137,0,0,0,2.48-7.482,47.316,47.316,0,0,0,.68-7.883c0.04-1.2.04-2.4,0.04-3.641V495.533h0Z" class="cls-1" transform="translate(-6701 -458)"/></svg>
-  <defs>
-    <style>
-      .cls-1 {
-        fill-rule: evenodd;
-      }
-    </style>
-  </defs>
-  <path id="Background" class="cls-1" d="M6821,495.533v-4.281c0-1.2-.04-2.4-0.04-3.642a57.7,57.7,0,0,0-.68-7.882,26.144,26.144,0,0,0-2.48-7.483,25.115,25.115,0,0,0-11.04-11.044,26.118,26.118,0,0,0-7.49-2.481,47.28,47.28,0,0,0-7.88-.68c-1.2-.04-2.4-0.04-3.64-0.04h-53.5c-1.2,0-2.4.04-3.64,0.04a57.813,57.813,0,0,0-7.88.68,26.323,26.323,0,0,0-7.49,2.481,25.115,25.115,0,0,0-11.04,11.044,26.144,26.144,0,0,0-2.48,7.483,47.313,47.313,0,0,0-.68,7.882c-0.04,1.2-.04,2.4-0.04,3.642v53.5c0,1.2.04,2.4,0.04,3.641a57.7,57.7,0,0,0,.68,7.883,26.137,26.137,0,0,0,2.48,7.482,25.115,25.115,0,0,0,11.04,11.044,26.261,26.261,0,0,0,7.49,2.481,47.28,47.28,0,0,0,7.88.68c1.2,0.04,2.4.04,3.64,0.04h53.5c1.2,0,2.4-.04,3.64-0.04a57.654,57.654,0,0,0,7.88-.68,26.057,26.057,0,0,0,7.49-2.481,25.115,25.115,0,0,0,11.04-11.044,26.137,26.137,0,0,0,2.48-7.482,47.316,47.316,0,0,0,.68-7.883c0.04-1.2.04-2.4,0.04-3.641V495.533h0Z" transform="translate(-6701 -458)"/>
-</svg>