Redesign the UI after the fitness reference and replace the logo

Light sage-to-cream ambient backdrop, frosted glass controls and painted
SceneArt landscapes in place of photography. Home becomes a dashboard with a
two-tone greeting, a frosted summary ring, category portraits, an up-next rail
of image-led cards and a floating glass tab bar. The routine library gets an
image header and painted cards; the player gets a scene stage, steps on an
arc, a dotted clock and a night pill with a lime spark. Goals become painted
cards in their own colour.

New logo: a lime sun resting on a ground line under two arcs. The splash
raises the sun and lights the arcs; launcher icons and native splash are
regenerated to match.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KhQh614DMeYoQEH9SoMRUw

frontend/web/index.html

@@ -29,6 +29,11 @@
 
   <title>grounded</title>
   <link rel="manifest" href="manifest.json">
+  
+  
+  <meta content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" name="viewport">
+  
+  
   <style id="splash-screen-style">
     html {
       height: 100%
@@ -37,7 +42,7 @@
     body {
       margin: 0;
       min-height: 100%;
-      background-color: #141414;
+      background-color: #EAEFE6;
           background-size: 100% 100%;
     }
 
@@ -94,7 +99,6 @@
       document.body.style.background = "transparent";
     }
   </script>
-  <meta content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" name="viewport">
 </head>
 <body>
   <picture id="splash">
@@ -102,6 +106,8 @@
       <source srcset="splash/img/dark-1x.png 1x, splash/img/dark-2x.png 2x, splash/img/dark-3x.png 3x, splash/img/dark-4x.png 4x" media="(prefers-color-scheme: dark)">
       <img class="center" aria-hidden="true" src="splash/img/light-1x.png" alt="">
   </picture>
+  
+  
   <!--
     You can customize the "flutter_bootstrap.js" script.
     This is useful to provide a custom configuration to the Flutter loader

frontend/web/manifest.json

@@ -3,8 +3,8 @@
     "short_name": "grounded",
     "start_url": ".",
     "display": "standalone",
-    "background_color": "#141414",
-    "theme_color": "#141414",
+    "background_color": "#EAEFE6",
+    "theme_color": "#18211C",
     "description": "A new Flutter project.",
     "orientation": "portrait-primary",
     "prefer_related_applications": false,