add anchor links for each mentor/project for easy direct linking

_includes/mentors.md

@@ -453,4 +453,43 @@ people.forEach(person => {
     });
 });
 e.remove();
+
+Array
+  .from(document.querySelectorAll("h3"))
+  .filter(el => !['Expectations For Mentees', 'Missing Mentor Topics', 'Exercism.io', 'Expectations For Mentors']
+        .includes(el.innerText)
+  )
+  .forEach(el => addAnchorLink(el))
+
+
+const addAnchorLink = el => {
+    const anchor = document.createElement('a')
+    anchor.href = `#${el.id}`
+    const svg = createSVGForAnchorLink()
+    anchor.appendChild(svg)
+
+    const anchorSpan = document.createElement('span')
+    anchorSpan.appendChild(anchor)
+    el.appendChild(anchorSpan)
+}
+
+const createSVGForAnchorLink = () => {
+    // use anchor link SVG icon from https://heroicons.com/
+    let svg = document.createElementNS("http://www.w3.org/2000/svg", "svg")
+    svg.setAttribute("class", "h-5 w-5")
+    svg.setAttribute("viewBox", "0 0 20 20")
+    svg.setAttribute("fill", "currentColor")
+
+    let path = document.createElementNS("http://www.w3.org/2000/svg", "path")
+    path.setAttribute("fill-rule", "evenodd")
+    path.setAttribute("d", "M12.586 4.586a2 2 0 112.828 2.828l-3 3a2 2 0 01-2.828 0 1 1 0 00-1.414 1.414 4 4 0 005.656 0l3-3a4 4 0 00-5.656-5.656l-1.5 1.5a1 1 0 101.414 1.414l1.5-1.5zm-5 5a2 2 0 012.828 0 1 1 0 101.414-1.414 4 4 0 00-5.656 0l-3 3a4 4 0 105.656 5.656l1.5-1.5a1 1 0 10-1.414-1.414l-1.5 1.5a2 2 0 11-2.828-2.828l3-3z")
+    path.setAttribute("clip-rule", "evenodd")
+    svg.appendChild(path)
+
+    svg.style.height = ".8em"
+    svg.style.marginLeft = ".5em"
+
+    return svg
+}
+
 </script>