Update various configuration files, components, and assets; enhance notification system and API endpoints; improve documentation and styles across the application.

assets/style/css/utility/typography.css

@@ -0,0 +1,29 @@
+h1 {
+  @apply text-4xl
+            font-bold;
+}
+
+h2 {
+  @apply text-3xl
+            font-bold;
+}
+
+h3 {
+  @apply text-2xl
+            font-bold;
+}
+
+h4 {
+  @apply text-xl
+            font-bold;
+}
+
+h5 {
+  @apply text-lg
+            font-bold;
+}
+
+h6 {
+  @apply text-base
+            font-bold;
+}