fix: breakout header component to blocks header

components/MyPages/Blocks/Header/header.module.css

@@ -0,0 +1,20 @@
+.header {
+  display: grid;
+  grid-template-areas:
+    "title link"
+    "subtitle subtitle";
+  grid-template-columns: 1fr max-content;
+  gap: 1.5rem;
+}
+
+.title {
+  grid-area: title;
+}
+
+.link {
+  grid-area: link;
+}
+
+.subtitle {
+  grid-area: subtitle;
+}