Color Schema updates

assets/images/app-icon.svg

@@ -1,13 +1,9 @@
 <svg xmlns="http://www.w3.org/2000/svg" width="512" height="512" viewBox="0 0 512 512" role="img" aria-label="PorfolioJournal app icon">
-  <defs>
-    <linearGradient id="pj-gradient" x1="0" y1="0" x2="1" y2="1">
-      <stop offset="0%" stop-color="#667eea"/>
-      <stop offset="100%" stop-color="#764ba2"/>
-    </linearGradient>
-  </defs>
-  <rect x="32" y="32" width="448" height="448" rx="96" fill="url(#pj-gradient)"/>
-  <path d="M160 336c0-64 48-112 96-112s96 48 96 112" fill="none" stroke="white" stroke-width="28" stroke-linecap="round"/>
-  <path d="M192 208h128" fill="none" stroke="white" stroke-width="28" stroke-linecap="round"/>
-  <circle cx="208" cy="176" r="12" fill="white"/>
-  <circle cx="304" cy="176" r="12" fill="white"/>
+  <rect x="32" y="32" width="448" height="448" rx="96" fill="#ffffff" stroke="#e6e9ef" stroke-width="4"/>
+  <rect x="140" y="150" width="72" height="272" fill="#1f2b3a"/>
+  <rect x="220" y="230" width="72" height="192" fill="#4b7bf2"/>
+  <rect x="300" y="190" width="72" height="232" fill="#58b77a"/>
+  <rect x="380" y="120" width="72" height="302" fill="#e9a23b"/>
+  <path d="M208 270C254 220 320 185 392 140" fill="none" stroke="#1f2b3a" stroke-width="18" stroke-linecap="round"/>
+  <circle cx="404" cy="132" r="20" fill="#1f2b3a"/>
 </svg>