Clean non-tennis tutorials

drizzle/0010_remove_non_tennis_tutorials.sql

@@ -0,0 +1,8 @@
+DELETE FROM `tutorial_progress`
+WHERE `tutorialId` IN (
+  SELECT `id` FROM `tutorial_videos`
+  WHERE `topicArea` IS NOT NULL AND `topicArea` <> 'tennis_skill'
+);
+--> statement-breakpoint
+DELETE FROM `tutorial_videos`
+WHERE `topicArea` IS NOT NULL AND `topicArea` <> 'tennis_skill';