feat: Add email count tracking to folders with total and pending counts

migrations/versions/a3ad1b9a0e5f_add_email_count_fields_to_folders.py

@@ -0,0 +1,34 @@
+"""Add email count fields to folders
+
+Revision ID: a3ad1b9a0e5f
+Revises: f8ba65458ba2
+Create Date: 2025-08-05 11:00:46.880458
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = 'a3ad1b9a0e5f'
+down_revision = 'f8ba65458ba2'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('folders', schema=None) as batch_op:
+        batch_op.add_column(sa.Column('total_count', sa.Integer(), nullable=True))
+        batch_op.add_column(sa.Column('pending_count', sa.Integer(), nullable=True))
+
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('folders', schema=None) as batch_op:
+        batch_op.drop_column('pending_count')
+        batch_op.drop_column('total_count')
+
+    # ### end Alembic commands ###