Add light-dark toggle Hurl workflow

Author: lovasoa

examples/light-dark-toggle/test.hurl

@@ -0,0 +1,29 @@
+GET http://localhost:8080/
+HTTP 200
+[Asserts]
+body contains "Toggle Light / Dark Mode"
+body contains "Categories"
+body contains "☀"
+body not contains "An error occurred"
+
+GET http://localhost:8080/toggle.sql
+Referer: http://localhost:8080/
+HTTP 302
+[Asserts]
+header "Set-Cookie" contains "lightdarkstatus=dark"
+header "Location" == "http://localhost:8080/"
+
+GET http://localhost:8080/biography.sql
+HTTP 200
+[Asserts]
+body contains "Biography"
+body contains "Morbi fermentum"
+body contains "data-bs-theme=\"dark\""
+body not contains "An error occurred"
+
+GET http://localhost:8080/toggle.sql
+Referer: http://localhost:8080/biography.sql
+HTTP 302
+[Asserts]
+header "Set-Cookie" contains "lightdarkstatus="
+header "Location" == "http://localhost:8080/biography.sql"