fix(css): adjust SVG icon size in accordion headers

Increased the SVG width to 32px within accordion headers to enhance visual clarity and consistency across the UI. Ensures better user experience by maintaining uniform icon sizes. Addresses style inconsistencies.

assets/css/base.css

@@ -322,4 +322,8 @@ h5 {
 
 .accordion-item[open] .accordion-body {
   display: block;
+}
+
+.accordion-header .bs-icon svg {
+  width: 32px;
 }