Add PDF resume download button to portfolio hero

- Copy Devon_ORourke_Staff_TPM_Resume_2026.pdf to repo root
- Add Download Resume button with SVG icon between LinkedIn and GitHub links
- Button uses native download attribute for direct PDF save

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: devbotman

Devon_ORourke_Staff_TPM_Resume_2026.pdf

@@ -242,6 +242,10 @@ <h1>Devon O'Rourke<br><em>TPM &amp; Builder</em></h1>
   </div>
   <div class="hero-links">
     <a href="https://www.linkedin.com/in/devon-orourke-pat/" target="_blank" class="btn btn-p">View LinkedIn →</a>
+    <a href="/Devon_ORourke_Staff_TPM_Resume_2026.pdf" download class="btn btn-s">
+      <svg width="14" height="14" viewBox="0 0 16 16" fill="currentColor"><path d="M2.75 14A1.75 1.75 0 0 1 1 12.25v-2.5a.75.75 0 0 1 1.5 0v2.5c0 .138.112.25.25.25h10.5a.25.25 0 0 0 .25-.25v-2.5a.75.75 0 0 1 1.5 0v2.5A1.75 1.75 0 0 1 13.25 14Zm-1-5.5a.75.75 0 0 1 1.06-1.06L7.25 11.69V2.75a.75.75 0 0 1 1.5 0v8.94l4.44-4.25a.75.75 0 1 1 1.06 1.06l-5.75 5.5a.747.747 0 0 1-1.06 0Z"/></svg>
+      Download Resume
+    </a>
     <a href="https://github.com/devbotman" target="_blank" class="btn btn-s">
       <svg width="16" height="16" viewBox="0 0 16 16" fill="currentColor"><path d="M8 0C3.58 0 0 3.58 0 8c0 3.54 2.29 6.53 5.47 7.59.4.07.55-.17.55-.38 0-.19-.01-.82-.01-1.49-2.01.37-2.53-.49-2.69-.94-.09-.23-.48-.94-.82-1.13-.28-.15-.68-.52-.01-.53.63-.01 1.08.58 1.23.82.72 1.21 1.87.87 2.33.66.07-.52.28-.87.51-1.07-1.78-.2-3.64-.89-3.64-3.95 0-.87.31-1.59.82-2.15-.08-.2-.36-1.02.08-2.12 0 0 .67-.21 2.2.82.64-.18 1.32-.27 2-.27.68 0 1.36.09 2 .27 1.53-1.04 2.2-.82 2.2-.82.44 1.1.16 1.92.08 2.12.51.56.82 1.27.82 2.15 0 3.07-1.87 3.75-3.65 3.95.29.25.54.73.54 1.48 0 1.07-.01 1.93-.01 2.2 0 .21.15.46.55.38A8.013 8.013 0 0016 8c0-4.42-3.58-8-8-8z"/></svg>
       GitHub