feat: Run sample_plugin migrations on tutor init

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: feanil

tutor/tutorsampleplugin/plugin.py

@@ -31,6 +31,15 @@
     "RUN pip install openedx-sample-plugin",
 ))
 
+# ---------------------------------------------------------------------------
+# Migrations: Run sample_plugin migrations on init
+# ---------------------------------------------------------------------------
+
+hooks.Filters.CLI_DO_INIT_TASKS.add_item((
+    "lms",
+    "./manage.py lms migrate sample_plugin",
+))
+
 # ---------------------------------------------------------------------------
 # Frontend: Install npm package and configure the learner-dashboard slot
 # ---------------------------------------------------------------------------