fix: course and org landing page improvements (#468)

* make gift section HTML rendered

* hide classroomio branding on landing page

* improve section expanding

* feat: toggle show sections on course landing page

* fix: show discount on landing page course card

apps/dashboard/src/lib/utils/translations/en.json

@@ -923,12 +923,14 @@
             "goals": "Goals",
             "reviews": "Reviews",
             "instructor": "Instructor",
-            "pricing": "Pricing"
+            "pricing": "Pricing",
+            "certificate": "Certificate"
           },
 
           "save": "Save",
           "page_builder": "Page Builder",
           "section": "section",
+          "display_section": "Display section",
 
           "header_form": {
             "title": "Title",
@@ -962,6 +964,10 @@
             }
           },
 
+          "certificate_form": {
+            "upload_template": "Certificate template"
+          },
+
           "instructor_form": {
             "upload": "Instructor Logo",
             "name": "Instructor name",
@@ -1002,7 +1008,7 @@
         },
 
         "course_content": "Course content",
-        "modules": "Modules",
+        "modules": "modules",
         "lessons": "lessons",
         "exercises": "exercises",
         "start_course": "Start Course",