style: update branding — teal theme, new favicon, friendlier meta texts, replace anonym with privat

assets/icon-dark.svg

@@ -1,10 +1,4 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32">
-  <style>
-    .icon-text {
-      font-family: 'Space Grotesk', system-ui, sans-serif;
-      font-weight: 700;
-      font-size: 28px;
-    }
-  </style>
-  <text x="6" y="26" fill="#10B981" class="icon-text">d</text>
+  <rect width="32" height="32" rx="6" fill="#0D9488"/>
+  <text x="16.5" y="24" text-anchor="middle" font-family="'Space Grotesk', system-ui, sans-serif" font-weight="700" font-size="22" fill="#fff">k</text>
 </svg>

assets/icon-light.svg

@@ -1,10 +1,4 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32">
-  <style>
-    .icon-text {
-      font-family: 'Space Grotesk', system-ui, sans-serif;
-      font-weight: 700;
-      font-size: 28px;
-    }
-  </style>
-  <text x="6" y="26" fill="#059669" class="icon-text">d</text>
+  <rect width="32" height="32" rx="6" fill="#0D9488"/>
+  <text x="16.5" y="24" text-anchor="middle" font-family="'Space Grotesk', system-ui, sans-serif" font-weight="700" font-size="22" fill="#fff">k</text>
 </svg>

assets/logo-dark.svg

@@ -6,7 +6,5 @@
       font-size: 30px;
     }
   </style>
-  <text x="2" y="28" class="logo-text">
-    <tspan fill="#2DD4BF">k</tspan><tspan fill="#A8A29E">ashilo</tspan>
-  </text>
+  <text x="2" y="28" class="logo-text" fill="#F5F5F4">kashilo</text>
 </svg>

assets/logo-light.svg

@@ -6,7 +6,5 @@
       font-size: 30px;
     }
   </style>
-  <text x="2" y="28" class="logo-text">
-    <tspan fill="#0D9488">k</tspan><tspan fill="#525252">ashilo</tspan>
-  </text>
+  <text x="2" y="28" class="logo-text" fill="#1C1917">kashilo</text>
 </svg>