feat: initial commit

backend/alembic/versions/005_threejs_default_1k.py

@@ -0,0 +1,28 @@
+"""set threejs_render_size default to 1024
+
+Revision ID: 005
+Revises: 004
+Create Date: 2026-03-01
+
+"""
+from typing import Sequence, Union
+from alembic import op
+
+revision: str = "005"
+down_revision: Union[str, None] = "004"
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    op.execute(
+        "UPDATE system_settings SET value = '1024', updated_at = NOW() "
+        "WHERE key = 'threejs_render_size' AND value = '512'"
+    )
+
+
+def downgrade() -> None:
+    op.execute(
+        "UPDATE system_settings SET value = '512', updated_at = NOW() "
+        "WHERE key = 'threejs_render_size' AND value = '1024'"
+    )