fix: add preview as a namespace

preview/finely-crafted-cv/0.1.0/src/helpers.typ

@@ -0,0 +1,25 @@
+#import "constants.typ":*
+
+#let icon_and_contact(icon, content) = {
+  grid(
+    columns: 2,
+    align: center+horizon,
+    gutter: COMPANY_ICON_SPACING,
+
+    box(
+      height: HEADER_ICON_HEIGHT,
+      width: auto,
+      image(icon)
+    ),
+    content
+  )
+}
+
+#let hrule(stroke: 1pt + black) = {
+  block(
+    above: HRULE_HEIGHT,
+    below: 0em,
+    breakable: false,
+    line(length: 100%, stroke: stroke)
+  )
+}