Add start_url to web manifest (#35015)

GitOrigin-RevId: 81c723df6e6134d9bce32fd3a0dd632769a595e1

services/web/app/views/_metadata.pug

@@ -146,9 +146,8 @@ if metadata && metadata.canonicalURL
 	link(rel='canonical' href=metadata.canonicalURL)
 
 //- Manifest
-//- Does not currently contain a start_url to prevent browser installation prompts
 link(
 	rel='manifest'
-	href=buildBaseAssetPath() + 'web.sitemanifest.json'
+	href='/web.sitemanifest.json'
 	crossorigin=settings.isCodeSpace ? 'use-credentials' : false
 )

services/web/public/overleaf-logo.svg

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg id="Layer_1" data-name="Layer 1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 260.32 260.32">
+  <defs>
+    <style>
+      .cls-1 {
+        fill: #04652f;
+        stroke-width: 0px;
+      }
+      .cls-2 {
+        fill: #ffffff;
+      }
+    </style>
+  </defs>
+  <rect class="cls-2" width="260.32" height="260.32"/>
+  <g transform="translate(48.04, 35)">
+    <path class="cls-1" d="M122.95-.03h-1.41c.24,0,.47,0,.71,0s.47,0,.71,0M.07,127.08c-.05-1.04-.07-2.09-.07-3.14,0-1.12.02-2.24.07-3.35v6.5M66.42,190.35h0c-1.05,0-2.1-.02-3.13-.07h6.27c-1.04.05-2.08.07-3.13.07"/>
+    <path class="cls-1" d="M164.24,5.92s0,0-.01,0c0,0,0,0,.01,0h0M69.56,190.28h-6.27C29.1,188.69,1.67,161.27.07,127.08v-6.5c1.27-29.07,18.93-56.03,45.12-72.79C45.3,10.89,86.39.11,121.53-.03h1.41c17.23.07,32.87,2.67,41.28,5.95-20.96,16.89-30.67,50.89-63.63,50.89-7.2,0-15.51-1.62-25.28-5.4,18.71-14.04,45.43-26.93,60.25-34.78C90.14,27.9,29.03,57.21,20.64,108.74c-2.43,14.7.61,29.74,12.39,43.61,8.02,9.38,19.92,15.33,33.28,15.33,24.17,0,43.85-19.58,43.85-43.76,0-21.76-15.91-39.81-36.69-43.17-2.13-.34-4.3-.51-6.49-.51-12.32,0-25.13,5.42-33.79,15.82,6.86-15.5,21.38-31.06,33.28-38.63.79-.07,1.59-.1,2.41-.1,7.85,0,16.83,2.85,21.19,4.53,24.99,9.5,42.76,33.72,42.76,62.08,0,35.62-28.06,64.7-63.29,66.34"/>
+  </g>
+</svg>

services/web/public/web.sitemanifest.json

@@ -2,17 +2,13 @@
   "name": "Overleaf",
   "icons": [
     {
-      "src": "/android-chrome-192x192.png",
-      "sizes": "192x192",
-      "type": "image/png"
-    },
-    {
-      "src": "/android-chrome-512x512.png",
-      "sizes": "512x512",
-      "type": "image/png"
+      "src": "/overleaf-logo.svg",
+      "type": "image/svg+xml",
+      "sizes": "any"
     }
   ],
   "theme_color": "#1b222c",
   "background_color": "#ffffff",
+  "start_url": "/",
   "display": "standalone"
 }