Fix CSP violations and font 404 from Cloudflare Radar scan

Two conflicting <meta> CSP tags in index.html (plus a separate _headers
policy) meant the browser enforced their intersection, which blocked
the Cloudflare Insights beacon script and its inline bootstrap. k5bss.html
had the same gap in its own CSP. Consolidated to one consistent policy per
surface that allows static.cloudflareinsights.com / cloudflareinsights.com,
and moved index.html's inline script and onerror handler into js/main.js
so script-src no longer needs 'unsafe-inline' there.

Also added the missing fonts/ibm-plex-mono-400.woff2 that style.css has
referenced since it was wired up, which was 404ing.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

_headers

@@ -1,5 +1,5 @@
 /*
-  Content-Security-Policy: default-src 'self'; script-src 'self'; style-src 'self' https://fonts.googleapis.com 'unsafe-inline'; font-src 'self' https://fonts.gstatic.com; img-src 'self' data:; connect-src 'self'; object-src 'none'; base-uri 'none'; frame-ancestors 'none'; form-action 'self'; upgrade-insecure-requests
+  Content-Security-Policy: default-src 'self'; script-src 'self' https://static.cloudflareinsights.com; style-src 'self' https://fonts.googleapis.com 'unsafe-inline'; font-src 'self' https://fonts.gstatic.com; img-src 'self' data:; connect-src 'self' https://cloudflareinsights.com; object-src 'none'; base-uri 'none'; frame-ancestors 'none'; form-action 'self'; upgrade-insecure-requests
   X-Content-Type-Options: nosniff
   X-Frame-Options: DENY
   Referrer-Policy: strict-origin-when-cross-origin

index.html

@@ -6,9 +6,8 @@
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   <meta http-equiv="X-UA-Compatible" content="IE=edge" />
   <meta name="referrer" content="strict-origin-when-cross-origin" />
-  <meta http-equiv="Content-Security-Policy" content="default-src 'none'; script-src 'self' 'unsafe-inline'; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com; img-src 'self' https://ki5bhv.com data:; connect-src 'none'; frame-src 'none'; object-src 'none'; base-uri 'self'; form-action 'none'; upgrade-insecure-requests" />
   <meta http-equiv="Content-Security-Policy"
-      content="default-src 'self'; script-src 'self' https://static.cloudflareinsights.com; connect-src 'self' https://cloudflareinsights.com; style-src 'self' 'unsafe-inline'; font-src 'self'; img-src 'self' data:; object-src 'none'; base-uri 'none'; form-action 'self'">
+      content="default-src 'self'; script-src 'self' https://static.cloudflareinsights.com; style-src 'self' 'unsafe-inline'; font-src 'self'; img-src 'self' data:; connect-src 'self' https://cloudflareinsights.com; frame-src 'none'; object-src 'none'; base-uri 'self'; form-action 'self'; upgrade-insecure-requests" />
   <title>Justin Frasier | Infrastructure Administrator</title>
   <link rel="sitemap" type="application/xml" href="/sitemap.xml" />
   <link rel="icon" type="image/svg+xml" href="data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Crect width='32' height='32' rx='4' fill='%230f1218'/%3E%3Ctext x='3' y='11' font-family='IBM Plex Mono,Courier New,monospace' font-size='6' fill='%234a5568'%3E~$%3C/text%3E%3Ctext x='2' y='27' font-family='IBM Plex Mono,Courier New,monospace' font-size='19' font-weight='600' fill='%2322c55e'%3Ejf%3C/text%3E%3C/svg%3E" />
@@ -27,8 +26,7 @@
 
     <!-- ── Sidebar ── -->
     <aside>
-      <img class="profile-photo" src="./photo/justin1.jpg" alt="Justin Frasier"
+      <img class="profile-photo" src="./photo/justin1.jpg" alt="Justin Frasier">
-        onerror="this.style.display='none'">
       <div class="profile-name">Justin Frasier</div>
       <div class="profile-title">Infrastructure Administrator</div>
       <div class="profile-loc">📍 Bossier City, LA</div>
@@ -370,23 +368,7 @@
     </main>
   </div>
 
-  <script>
+  <script src="js/main.js" defer></script>
-    // Highlight active nav link on scroll
-    const sections = document.querySelectorAll('section[id]');
-    const links = document.querySelectorAll('nav a');
-
-    const observer = new IntersectionObserver(entries => {
-      entries.forEach(e => {
-        if (e.isIntersecting) {
-          links.forEach(l => l.classList.remove('active'));
-          const active = document.querySelector(`nav a[href="#${e.target.id}"]`);
-          if (active) active.classList.add('active');
-        }
-      });
-    }, { threshold: 0.3 });
-
-    sections.forEach(s => observer.observe(s));
-  </script>
 
 </body>
 

js/main.js

@@ -0,0 +1,23 @@
+// Highlight active nav link on scroll
+const sections = document.querySelectorAll('section[id]');
+const links = document.querySelectorAll('nav a');
+
+const observer = new IntersectionObserver(entries => {
+  entries.forEach(e => {
+    if (e.isIntersecting) {
+      links.forEach(l => l.classList.remove('active'));
+      const active = document.querySelector(`nav a[href="#${e.target.id}"]`);
+      if (active) active.classList.add('active');
+    }
+  });
+}, { threshold: 0.3 });
+
+sections.forEach(s => observer.observe(s));
+
+// Hide the profile photo if it fails to load
+const profilePhoto = document.querySelector('.profile-photo');
+if (profilePhoto) {
+  profilePhoto.addEventListener('error', () => {
+    profilePhoto.style.display = 'none';
+  });
+}

k5bss.html

@@ -5,7 +5,7 @@
 <meta name="viewport" content="width=device-width, initial-scale=1.0">
 <meta http-equiv="X-UA-Compatible" content="IE=edge">
 <meta name="referrer" content="strict-origin-when-cross-origin">
-<meta http-equiv="Content-Security-Policy" content="default-src 'none'; script-src 'self' 'unsafe-inline'; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com; img-src 'self' data:; connect-src 'none'; frame-src 'none'; object-src 'none'; base-uri 'self'; form-action 'none'; upgrade-insecure-requests">
+<meta http-equiv="Content-Security-Policy" content="default-src 'none'; script-src 'self' 'unsafe-inline' https://static.cloudflareinsights.com; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com; img-src 'self' data:; connect-src 'self' https://cloudflareinsights.com; frame-src 'none'; object-src 'none'; base-uri 'self'; form-action 'none'; upgrade-insecure-requests">
 <title>K5BSS — Justin Frasier · Ham Radio Station</title>
 <link rel="sitemap" type="application/xml" href="/sitemap.xml">
 <link rel="icon" type="image/svg+xml" href="data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Crect width='32' height='32' rx='4' fill='%230f1218'/%3E%3Ctext x='3' y='11' font-family='IBM Plex Mono,Courier New,monospace' font-size='6' fill='%234a5568'%3E~$%3C/text%3E%3Ctext x='2' y='27' font-family='IBM Plex Mono,Courier New,monospace' font-size='19' font-weight='600' fill='%2322c55e'%3Ejf%3C/text%3E%3C/svg%3E">