Add courses tab

src/data/roadmaps/python/python.md

@@ -11,6 +11,20 @@ hasTopics: true
 dimensions:
   width: 992
   height: 1630
+courses:
+  - title: 'Complete Course to Master SQL'
+    description: 'Learn SQL from scratch with this comprehensive course'
+    link: 'https://roadmap.sh/courses/sql'
+    features:
+      - '55+ Lessons'
+      - 'AI Tutor'
+      - 'Coding Environment'
+      - 'Quizzes'
+      - 'Certification'
+    instructor:
+      name: 'Kamran Ahmed'
+      image: 'https://github.com/kamranahmedse.png'
+      title: 'Founder roadmap.sh'
 schema:
   headline: 'Python Roadmap'
   description: 'Learn Python with this interactive step by step guide in 2025. We also have resources and short descriptions attached to the roadmap items so you can get everything you want to learn in one place.'