migrations: merge alembic heads (installer CI unblock)

backend/migrations/versions/2a4fe0f6df5b_merge_heads_after_task_custom_fields.py

@@ -0,0 +1,26 @@
+"""Merge heads after task custom fields.
+
+Revision ID: 2a4fe0f6df5b
+Revises: b6f4c7d9e1a2, d3ca36cf31a1
+Create Date: 2026-02-13 21:43:07
+
+"""
+
+from __future__ import annotations
+
+
+# revision identifiers, used by Alembic.
+revision = "2a4fe0f6df5b"
+down_revision = ("b6f4c7d9e1a2", "d3ca36cf31a1")
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    """Merge heads."""
+    pass
+
+
+def downgrade() -> None:
+    """Unmerge heads."""
+    pass