Add examples of courtyard outline with different anchor alignment configured

docs/elements/courtyardoutline.mdx

@@ -75,3 +75,68 @@ export default () => (
 )
 `}
 />
+
+## Anchor Alignment Examples
+
+`<courtyardoutline />` draws the polygon you provide in footprint coordinates.
+To make the footprint origin act like a specific anchor (center, top-left,
+bottom-right, etc.), translate the outline points accordingly.
+
+<CircuitPreview
+  showCourtyards
+  defaultView="pcb"
+  hideSchematicTab
+  hide3DTab
+  code={`
+export default () => {
+  const W = 10
+  const H = 6
+
+  const rect = [
+    { x: 0, y: 0 },
+    { x: W, y: 0 },
+    { x: W, y: H },
+    { x: 0, y: H },
+  ]
+
+  const translate = (outline, dx, dy) =>
+    outline.map((p) => ({ x: p.x + dx, y: p.y + dy }))
+
+  return (
+    <board width="70mm" height="26mm">
+      <chip
+        name="CENTER"
+        pcbX={-20}
+        footprint={
+          <footprint>
+            <platedhole shape="circle" pcbX={0} pcbY={0} outerDiameter={1.6} holeDiameter={0.8} />
+            <courtyardoutline outline={translate(rect, -W / 2, -H / 2)} />
+          </footprint>
+        }
+      />
+
+      <chip
+        name="TOP_LEFT"
+        footprint={
+          <footprint>
+            <platedhole shape="circle" pcbX={0} pcbY={0} outerDiameter={1.6} holeDiameter={0.8} />
+            <courtyardoutline outline={translate(rect, 0, -H)} />
+          </footprint>
+        }
+      />
+
+      <chip
+        name="BOTTOM_RIGHT"
+        pcbX={30}
+        footprint={
+          <footprint>
+            <platedhole shape="circle" pcbX={0} pcbY={0} outerDiameter={1.6} holeDiameter={0.8} />
+            <courtyardoutline outline={translate(rect, -W, 0)} />
+          </footprint>
+        }
+      />
+    </board>
+  )
+}
+`}
+/>