src/assets/favicons/browserconfig.xml

+<?xml version="1.0" encoding="utf-8"?>
+<browserconfig>
+    <msapplication>
+        <tile>
+            <square70x70logo src="./mstile-70x70.png"/>
+            <square150x150logo src="./mstile-150x150.png"/>
+            <square310x310logo src="./mstile-310x310.png"/>
+            <wide310x150logo src="./mstile-310x150.png"/>
+            <TileColor>#242b3f</TileColor>
+        </tile>
+    </msapplication>
+</browserconfig>

src/assets/favicons/safari-pinned-tab.svg

+<?xml version="1.0" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 20010904//EN"
+ "http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd">
+<svg version="1.0" xmlns="http://www.w3.org/2000/svg"
+ width="260.000000pt" height="260.000000pt" viewBox="0 0 260.000000 260.000000"
+ preserveAspectRatio="xMidYMid meet">
+<metadata>
+Created by potrace 1.11, written by Peter Selinger 2001-2013
+</metadata>
+<g transform="translate(0.000000,260.000000) scale(0.100000,-0.100000)"
+fill="#000000" stroke="none">
+<path d="M0 1300 l0 -1300 1300 0 1300 0 0 1300 0 1300 -1300 0 -1300 0 0
+-1300z m1540 41 l0 -849 -50 -21 c-110 -47 -215 -65 -385 -65 -147 0 -167 2
+-241 27 -118 39 -209 107 -273 202 -165 248 -140 664 54 873 126 136 338 192
+520 137 l45 -13 0 279 0 279 165 0 165 0 0 -849z m564 -565 c71 -54 100 -139
+76 -219 -27 -92 -93 -140 -191 -140 -69 0 -121 24 -163 77 -29 35 -31 44 -31
+115 0 67 4 83 27 118 39 59 96 85 179 81 54 -3 73 -9 103 -32z"/>
+<path d="M970 1419 c-96 -38 -150 -170 -151 -365 -2 -295 91 -417 298 -394 39
+4 76 11 82 14 8 5 11 114 11 366 l0 359 -52 16 c-58 17 -150 19 -188 4z"/>
+</g>
+</svg>

src/assets/favicons/site.webmanifest

+{
+  "name": "data.grandlyon.com",
+  "short_name": "data.grandlyon.com",
+  "icons": [{
+      "src": "./android-chrome-36x36.png",
+      "sizes": "36x36",
+      "type": "image/png"
+    },
+    {
+      "src": "./android-chrome-48x48.png",
+      "sizes": "48x48",
+      "type": "image/png"
+    },
+    {
+      "src": "./android-chrome-72x72.png",
+      "sizes": "72x72",
+      "type": "image/png"
+    },
+    {
+      "src": "./android-chrome-96x96.png",
+      "sizes": "96x96",
+      "type": "image/png"
+    },
+    {
+      "src": "./android-chrome-144x144.png",
+      "sizes": "144x144",
+      "type": "image/png"
+    },
+    {
+      "src": "./android-chrome-192x192.png",
+      "sizes": "192x192",
+      "type": "image/png"
+    },
+    {
+      "src": "./android-chrome-256x256.png",
+      "sizes": "256x256",
+      "type": "image/png"
+    }
+  ],
+  "theme_color": "#242b3f",
+  "background_color": "#242b3f",
+  "display": "standalone"
+}
\ No newline at end of file