fix: do not handle requests to Mercure as PHP routes

.github/workflows/ci.yml

@@ -45,6 +45,9 @@ jobs:
         name: Check HTTPS reachability
         if: false # Remove this line when the homepage will be configured, or change the path to check
         run: curl -vk --fail-with-body https://localhost
+      -
+        name: Check Mercure reachability
+        run: curl -vkI --fail-with-body https://localhost/.well-known/mercure?topic=
       -
         name: Create test database
         if: false # Remove this line if Doctrine ORM is installed

frankenphp/Caddyfile

@@ -44,9 +44,14 @@
 	# Disable Topics tracking if not enabled explicitly: https://github.com/jkarlin/topics
 	header ?Permissions-Policy "browsing-topics=()"
 
-	@phpRoute not file {path}
+	@phpRoute {
+		not file {path}
+		not path /.well-known/mercure
+	}
 	rewrite @phpRoute index.php
+
 	@frontController path index.php
 	php @frontController
+
 	file_server
 }