Add Microsoft favicon

Author: Lliar-liar

index.html

@@ -5,6 +5,7 @@
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   <title>SkillOpt | Executive Strategy for Self-Evolving Agent Skills</title>
   <meta name="description" content="Project webpage for SkillOpt, a text-space optimizer that trains reusable natural-language skills for frozen language agents.">
+  <link rel="icon" type="image/svg+xml" href="data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 23 23'%3E%3Crect width='10' height='10' fill='%23F25022'/%3E%3Crect x='13' width='10' height='10' fill='%237FBA00'/%3E%3Crect y='13' width='10' height='10' fill='%2300A4EF'/%3E%3Crect x='13' y='13' width='10' height='10' fill='%23FFB900'/%3E%3C/svg%3E">
   <style>
     @import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght,SOFT@9..144,300..900,0..100&family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600;700&display=swap');
 

skillopt.html

@@ -5,6 +5,7 @@
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   <title>SkillOpt | Executive Strategy for Self-Evolving Agent Skills</title>
   <meta name="description" content="Project webpage for SkillOpt, a text-space optimizer that trains reusable natural-language skills for frozen language agents.">
+  <link rel="icon" type="image/svg+xml" href="data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 23 23'%3E%3Crect width='10' height='10' fill='%23F25022'/%3E%3Crect x='13' width='10' height='10' fill='%237FBA00'/%3E%3Crect y='13' width='10' height='10' fill='%2300A4EF'/%3E%3Crect x='13' y='13' width='10' height='10' fill='%23FFB900'/%3E%3C/svg%3E">
   <style>
     @import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght,SOFT@9..144,300..900,0..100&family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600;700&display=swap');