feat: add Zaati OS brand identity

Author: mohsinht

README.md

@@ -1,3 +1,7 @@
+<p align="center">
+  <img src="public/logo.png" alt="Zaati OS" width="220" />
+</p>
+
 # Zaati OS
 
 [![CI](../../actions/workflows/ci.yml/badge.svg?branch=main)](../../actions/workflows/ci.yml)

config/instance.example.json

@@ -1,7 +1,7 @@
 {
   "$schema": "../schemas/instance.schema.json",
   "brand_name": "Zaati OS",
-  "brand_mark": "Z",
+  "brand_mark": "ذ",
   "tagline": "Your day, with context.",
   "timezone": "UTC",
   "locale": "en-US",

index.html

@@ -5,6 +5,10 @@
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <meta name="theme-color" content="#f6f7f4" />
     <meta name="description" content="A private, extensible personal operating system powered by your AI workflows." />
+    <meta name="application-name" content="Zaati OS" />
+    <link rel="icon" type="image/png" sizes="48x48" href="/icons/favicon-48.png" />
+    <link rel="apple-touch-icon" sizes="180x180" href="/icons/apple-touch-icon.png" />
+    <link rel="manifest" href="/manifest.webmanifest" />
     <title>Zaati OS</title>
     <script src="/theme-init.js"></script>
   </head>