feat(portfolio): add manifesto and numbered capability rows

components/portfolio/CapabilityRows.tsx

@@ -4,8 +4,16 @@ import { m, useReducedMotion } from "motion/react";
 
 import { capabilities } from "@/lib/portfolio";
 
+function formatCapabilityIndex(index: string) {
+  return `/.${index}`;
+}
+
 export function CapabilityRows() {
   const shouldReduceMotion = useReducedMotion();
+  const firstMarker = formatCapabilityIndex(capabilities[0]?.index ?? "01");
+  const lastMarker = formatCapabilityIndex(
+    capabilities[capabilities.length - 1]?.index ?? "05",
+  );
 
   return (
     <section
@@ -23,7 +31,9 @@ export function CapabilityRows() {
             Built for hostile constraints.
           </h2>
         </div>
-        <p className="section-label hidden text-right sm:block">/.01—/.05</p>
+        <p className="section-label hidden text-right sm:block">
+          {firstMarker}—{lastMarker}
+        </p>
       </div>
 
       <div className="border-t border-blacksite-line">
@@ -44,7 +54,7 @@ export function CapabilityRows() {
               {capability.text}
             </p>
             <p className="section-label text-left text-blacksite-faint sm:text-right">
-              /.{capability.index}
+              {formatCapabilityIndex(capability.index)}
             </p>
           </m.div>
         ))}