diff --git a/android/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/android/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..345888d
--- /dev/null
+++ b/android/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+  <background android:drawable="@mipmap/ic_launcher_background"/>
+  <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+  <monochrome android:drawable="@mipmap/ic_launcher_monochrome"/>
+</adaptive-icon>
\ No newline at end of file
diff --git a/android/app/src/main/res/mipmap-hdpi/ic_launcher.png b/android/app/src/main/res/mipmap-hdpi/ic_launcher.png
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diff --git a/android/app/src/main/res/mipmap-hdpi/ic_launcher_background.png b/android/app/src/main/res/mipmap-hdpi/ic_launcher_background.png
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diff --git a/android/app/src/main/res/mipmap-hdpi/ic_launcher_foreground.png b/android/app/src/main/res/mipmap-hdpi/ic_launcher_foreground.png
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diff --git a/android/app/src/main/res/mipmap-hdpi/ic_launcher_monochrome.png b/android/app/src/main/res/mipmap-hdpi/ic_launcher_monochrome.png
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diff --git a/android/app/src/main/res/mipmap-mdpi/ic_launcher.png b/android/app/src/main/res/mipmap-mdpi/ic_launcher.png
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diff --git a/android/app/src/main/res/mipmap-mdpi/ic_launcher_background.png b/android/app/src/main/res/mipmap-mdpi/ic_launcher_background.png
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diff --git a/android/app/src/main/res/mipmap-mdpi/ic_launcher_foreground.png b/android/app/src/main/res/mipmap-mdpi/ic_launcher_foreground.png
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diff --git a/android/app/src/main/res/mipmap-mdpi/ic_launcher_monochrome.png b/android/app/src/main/res/mipmap-mdpi/ic_launcher_monochrome.png
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diff --git a/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png b/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png
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diff --git a/android/app/src/main/res/mipmap-xhdpi/ic_launcher_background.png b/android/app/src/main/res/mipmap-xhdpi/ic_launcher_background.png
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index 0000000..9784f16
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diff --git a/android/app/src/main/res/mipmap-xhdpi/ic_launcher_foreground.png b/android/app/src/main/res/mipmap-xhdpi/ic_launcher_foreground.png
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diff --git a/android/app/src/main/res/mipmap-xhdpi/ic_launcher_monochrome.png b/android/app/src/main/res/mipmap-xhdpi/ic_launcher_monochrome.png
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diff --git a/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png b/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
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diff --git a/android/app/src/main/res/mipmap-xxhdpi/ic_launcher_background.png b/android/app/src/main/res/mipmap-xxhdpi/ic_launcher_background.png
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diff --git a/android/app/src/main/res/mipmap-xxhdpi/ic_launcher_foreground.png b/android/app/src/main/res/mipmap-xxhdpi/ic_launcher_foreground.png
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diff --git a/android/app/src/main/res/mipmap-xxhdpi/ic_launcher_monochrome.png b/android/app/src/main/res/mipmap-xxhdpi/ic_launcher_monochrome.png
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diff --git a/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png b/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
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diff --git a/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher_background.png b/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher_background.png
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diff --git a/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher_foreground.png b/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher_foreground.png
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diff --git a/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher_monochrome.png b/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher_monochrome.png
new file mode 100644
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diff --git a/assets/images/con.png b/assets/images/con.png
new file mode 100644
index 0000000..96fe17f
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diff --git a/assets/images/icon.png b/assets/images/icon.png
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diff --git a/web/README.txt b/web/README.txt
new file mode 100644
index 0000000..3bdd02f
--- /dev/null
+++ b/web/README.txt
@@ -0,0 +1,18 @@
+Add this to your HTML <head>:
+
+    <link rel="icon" href="/favicon.ico" sizes="any">
+    <link rel="apple-touch-icon" href="/apple-touch-icon.png">
+
+Add this to your app's manifest.json:
+
+    ...
+    {
+      "icons": [
+        { "src": "/favicon.ico", "type": "image/x-icon", "sizes": "16x16 32x32" },
+        { "src": "/icon-192.png", "type": "image/png", "sizes": "192x192" },
+        { "src": "/icon-512.png", "type": "image/png", "sizes": "512x512" },
+        { "src": "/icon-192-maskable.png", "type": "image/png", "sizes": "192x192", "purpose": "maskable" },
+        { "src": "/icon-512-maskable.png", "type": "image/png", "sizes": "512x512", "purpose": "maskable" }
+      ]
+    }
+    ...
diff --git a/web/apple-touch-icon.png b/web/apple-touch-icon.png
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diff --git a/web/favicon.png b/web/favicon.png
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