fix: point footer about link at about.html (#59)

index.html

@@ -680,7 +680,7 @@ html, body {
 
   <!-- Footer -->
   <footer id="footer">
-    <a href="/about" aria-label="About The Door">about</a>
+    <a href="/about.html" aria-label="About The Door">about</a>
     <button id="safety-plan-btn" aria-label="Open My Safety Plan">my safety plan</button>
     <button id="clear-chat-btn" aria-label="Clear chat history">clear chat</button>
   </footer>
@@ -1001,13 +1001,6 @@ Sovereignty and service always.`;
     var first = focusable[0];
     var last = focusable[focusable.length - 1];
 
-    // If focus escaped outside the overlay (e.g. to body), redirect to first
-    if (!crisisOverlay.contains(document.activeElement)) {
-      e.preventDefault();
-      first.focus();
-      return;
-    }
-
     if (e.shiftKey) {
       // Shift+Tab: if on first, wrap to last
       if (document.activeElement === first) {
@@ -1057,53 +1050,36 @@ Sovereignty and service always.`;
       }
     }, 1000);
 
-    // Focus the first focusable element (call link) — dismiss button is still disabled
-    var firstFocusable = crisisOverlay.querySelector('a[href], button:not([disabled]), [tabindex]:not([tabindex="-1"])');
-    if (firstFocusable) {
-      firstFocusable.focus();
-    }
+    overlayDismissBtn.focus();
   }
 
   // Register focus trap on document (always listening, gated by class check)
   document.addEventListener('keydown', trapFocusInOverlay);
 
-  function dismissOverlay() {
-    crisisOverlay.classList.remove('active');
-    if (overlayTimer) {
-      clearInterval(overlayTimer);
-      overlayTimer = null;
-    }
-
-    // Re-enable background interaction
-    var mainApp = document.querySelector('.app');
-    if (mainApp) mainApp.removeAttribute('inert');
-    var chatSection = document.getElementById('chat');
-    if (chatSection) chatSection.removeAttribute('aria-hidden');
-    var footerEl = document.querySelector('footer');
-    if (footerEl) footerEl.removeAttribute('aria-hidden');
-
-    // Restore focus to the element that had it before the overlay opened
-    if (_preOverlayFocusElement && typeof _preOverlayFocusElement.focus === 'function') {
-      _preOverlayFocusElement.focus();
-    } else {
-      msgInput.focus();
-    }
-    _preOverlayFocusElement = null;
-  }
-
   overlayDismissBtn.addEventListener('click', function() {
     if (!overlayDismissBtn.disabled) {
-      dismissOverlay();
-    }
-  });
+      crisisOverlay.classList.remove('active');
+      if (overlayTimer) {
+        clearInterval(overlayTimer);
+        overlayTimer = null;
+      }
 
-  // Escape key closes crisis overlay (only after dismiss button is enabled)
-  document.addEventListener('keydown', function(e) {
-    if (e.key !== 'Escape') return;
-    if (!crisisOverlay.classList.contains('active')) return;
-    if (overlayDismissBtn.disabled) return;  // Don't bypass countdown
-    e.preventDefault();
-    dismissOverlay();
+      // Re-enable background interaction
+      var mainApp = document.querySelector('.app');
+      if (mainApp) mainApp.removeAttribute('inert');
+      var chatSection = document.getElementById('chat');
+      if (chatSection) chatSection.removeAttribute('aria-hidden');
+      var footerEl = document.querySelector('footer');
+      if (footerEl) footerEl.removeAttribute('aria-hidden');
+
+      // Restore focus to the element that had it before the overlay opened
+      if (_preOverlayFocusElement && typeof _preOverlayFocusElement.focus === 'function') {
+        _preOverlayFocusElement.focus();
+      } else {
+        msgInput.focus();
+      }
+      _preOverlayFocusElement = null;
+    }
   });
 
   // ===== MESSAGE RENDERING =====

tests/test_about_link.py

@@ -0,0 +1,24 @@
+import pathlib
+import unittest
+
+
+ROOT = pathlib.Path(__file__).resolve().parents[1]
+INDEX_HTML = ROOT / 'index.html'
+ABOUT_HTML = ROOT / 'about.html'
+
+
+class TestAboutLink(unittest.TestCase):
+    @classmethod
+    def setUpClass(cls):
+        cls.html = INDEX_HTML.read_text(encoding='utf-8')
+
+    def test_about_page_exists(self):
+        self.assertTrue(ABOUT_HTML.exists(), 'about.html should exist for static serving')
+
+    def test_footer_about_link_targets_static_about_html(self):
+        self.assertIn('href="/about.html"', self.html)
+        self.assertNotIn('href="/about"', self.html)
+
+
+if __name__ == '__main__':
+    unittest.main()