add hire/resume pages, contact form, security middleware, and admin improvements

static/img/avatar.svg

@@ -0,0 +1,24 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512">
+  <!-- Background -->
+  <rect width="512" height="512" fill="#1a1918"/>
+
+  <!-- Subtle inner border / frame -->
+  <rect x="1" y="1" width="510" height="510" fill="none" stroke="#2e2c2a" stroke-width="2"/>
+
+  <!-- > chevron -->
+  <polyline
+    points="128,172 284,256 128,340"
+    fill="none"
+    stroke="#e8870a"
+    stroke-width="36"
+    stroke-linecap="round"
+    stroke-linejoin="round"/>
+
+  <!-- _ cursor -->
+  <line
+    x1="308" y1="340"
+    x2="424" y2="340"
+    stroke="#e8870a"
+    stroke-width="36"
+    stroke-linecap="round"/>
+</svg>