chore: auto-commit from dashboard

dashboard/api.py

@@ -234,7 +234,14 @@ class TaskBoardHandler(
                     self.send_error(404)
             else:
                 self.send_error(404)
-        elif self.path == '/echo/login' or self.path.startswith('/echo/login?'):
+        elif self.path in ('/', '/echo', '/echo/'):
+            self.send_response(302)
+            self.send_header('Location', '/echo/index.html')
+            self.send_header('Content-Length', '0')
+            self.end_headers()
+            return
+        elif self.path in ('/echo/login', '/login') or \
+                self.path.startswith(('/echo/login?', '/login?')):
             # If already logged in, redirect to workspace; otherwise serve
             # login.html (created in Lane B2).
             if self._check_dashboard_cookie():
@@ -275,6 +282,12 @@ class TaskBoardHandler(
                     self.send_error(403)
                     return
                 if fpath.is_file():
+                    if fpath.name != 'login.html' and not self._check_dashboard_cookie():
+                        self.send_response(302)
+                        self.send_header('Location', '/echo/login')
+                        self.send_header('Content-Length', '0')
+                        self.end_headers()
+                        return
                     html = fpath.read_text('utf-8').replace('<!--NAV-->', NAV_HTML)
                     body = html.encode('utf-8')
                     self.send_response(200)