diff --git a/app/favicon.ico b/app/favicon.ico
index 718d6fe..33a1c0b 100644
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diff --git a/assets/favicon_io/android-chrome-192x192.png b/assets/favicon_io/android-chrome-192x192.png
new file mode 100644
index 0000000..91869ae
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diff --git a/assets/favicon_io/android-chrome-512x512.png b/assets/favicon_io/android-chrome-512x512.png
new file mode 100644
index 0000000..eddf098
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diff --git a/assets/favicon_io/apple-touch-icon.png b/assets/favicon_io/apple-touch-icon.png
new file mode 100644
index 0000000..c51264e
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diff --git a/assets/favicon_io/favicon-16x16.png b/assets/favicon_io/favicon-16x16.png
new file mode 100644
index 0000000..f9f9b01
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diff --git a/assets/favicon_io/favicon-32x32.png b/assets/favicon_io/favicon-32x32.png
new file mode 100644
index 0000000..11064bc
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diff --git a/assets/favicon_io/site.webmanifest b/assets/favicon_io/site.webmanifest
new file mode 100644
index 0000000..45dc8a2
--- /dev/null
+++ b/assets/favicon_io/site.webmanifest
@@ -0,0 +1 @@
+{"name":"","short_name":"","icons":[{"src":"/android-chrome-192x192.png","sizes":"192x192","type":"image/png"},{"src":"/android-chrome-512x512.png","sizes":"512x512","type":"image/png"}],"theme_color":"#ffffff","background_color":"#ffffff","display":"standalone"}
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