feat: release v1.8.0 — connections dashboard, VK OAuth, sync config, catalog browser

- Connections dashboard with add/remove flow and background health checks
- VK OAuth connection with profile info and health monitoring
- Sync configuration page with master toggle and filter summary
- Catalog browser with store/group/product tables, filter management, CSV export
- Alembic migrations for all new tables
- run/read_config.py for shell sync script DB integration
- CHANGELOG.md updated for v1.8.0

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

web/migrations/versions/c3d4e5f6a7b8_add_sync_configs_and_sync_filters.py

@@ -0,0 +1,48 @@
+"""add sync_configs and sync_filters tables
+
+Revision ID: c3d4e5f6a7b8
+Revises: b2c3d4e5f6a7
+Create Date: 2026-03-06 00:02:00.000000
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+revision = 'c3d4e5f6a7b8'
+down_revision = 'b2c3d4e5f6a7'
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    op.create_table(
+        'sync_configs',
+        sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
+        sa.Column('user_id', sa.Integer(), nullable=False),
+        sa.Column('is_enabled', sa.Boolean(), nullable=False, server_default='0'),
+        sa.Column('confirmed_at', sa.DateTime(), nullable=True),
+        sa.Column('created_at', sa.DateTime(), nullable=False, server_default=sa.func.now()),
+        sa.Column('updated_at', sa.DateTime(), nullable=False, server_default=sa.func.now()),
+        sa.ForeignKeyConstraint(['user_id'], ['users.id'], ondelete='CASCADE'),
+        sa.PrimaryKeyConstraint('id'),
+        sa.UniqueConstraint('user_id'),
+    )
+    op.create_table(
+        'sync_filters',
+        sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
+        sa.Column('sync_config_id', sa.Integer(), nullable=False),
+        sa.Column('entity_type', sa.String(20), nullable=False),
+        sa.Column('entity_id', sa.String(255), nullable=False),
+        sa.Column('entity_name', sa.String(255), nullable=True),
+        sa.Column('filter_mode', sa.String(10), nullable=False),
+        sa.Column('parent_entity_id', sa.String(255), nullable=True),
+        sa.Column('created_at', sa.DateTime(), nullable=False, server_default=sa.func.now()),
+        sa.ForeignKeyConstraint(['sync_config_id'], ['sync_configs.id'], ondelete='CASCADE'),
+        sa.PrimaryKeyConstraint('id'),
+        sa.UniqueConstraint('sync_config_id', 'entity_type', 'entity_id', name='uq_sync_filter'),
+    )
+
+
+def downgrade() -> None:
+    op.drop_table('sync_filters')
+    op.drop_table('sync_configs')

web/migrations/versions/d4e5f6a7b8c9_add_catalog_cache_tables.py

@@ -0,0 +1,70 @@
+"""add catalog cache tables
+
+Revision ID: d4e5f6a7b8c9
+Revises: c3d4e5f6a7b8
+Create Date: 2026-03-06 00:03:00.000000
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+revision = 'd4e5f6a7b8c9'
+down_revision = 'c3d4e5f6a7b8'
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    op.create_table(
+        'cached_stores',
+        sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
+        sa.Column('user_id', sa.Integer(), nullable=False),
+        sa.Column('evotor_id', sa.String(255), nullable=False),
+        sa.Column('name', sa.String(255), nullable=False),
+        sa.Column('address', sa.String(500), nullable=True),
+        sa.Column('fetched_at', sa.DateTime(), nullable=False),
+        sa.ForeignKeyConstraint(['user_id'], ['users.id'], ondelete='CASCADE'),
+        sa.PrimaryKeyConstraint('id'),
+        sa.UniqueConstraint('user_id', 'evotor_id', name='uq_cached_stores'),
+    )
+    op.create_index('ix_cached_stores_user_id', 'cached_stores', ['user_id'])
+
+    op.create_table(
+        'cached_groups',
+        sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
+        sa.Column('user_id', sa.Integer(), nullable=False),
+        sa.Column('evotor_id', sa.String(255), nullable=False),
+        sa.Column('store_evotor_id', sa.String(255), nullable=False),
+        sa.Column('name', sa.String(255), nullable=False),
+        sa.Column('fetched_at', sa.DateTime(), nullable=False),
+        sa.ForeignKeyConstraint(['user_id'], ['users.id'], ondelete='CASCADE'),
+        sa.PrimaryKeyConstraint('id'),
+        sa.UniqueConstraint('user_id', 'evotor_id', name='uq_cached_groups'),
+    )
+    op.create_index('ix_cached_groups_user_store', 'cached_groups', ['user_id', 'store_evotor_id'])
+
+    op.create_table(
+        'cached_products',
+        sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
+        sa.Column('user_id', sa.Integer(), nullable=False),
+        sa.Column('evotor_id', sa.String(255), nullable=False),
+        sa.Column('store_evotor_id', sa.String(255), nullable=False),
+        sa.Column('group_evotor_id', sa.String(255), nullable=True),
+        sa.Column('name', sa.String(255), nullable=False),
+        sa.Column('price', sa.Numeric(12, 2), nullable=True),
+        sa.Column('quantity', sa.Numeric(12, 3), nullable=True),
+        sa.Column('measure_name', sa.String(20), nullable=True),
+        sa.Column('article_number', sa.String(100), nullable=True),
+        sa.Column('allow_to_sell', sa.Boolean(), nullable=True),
+        sa.Column('fetched_at', sa.DateTime(), nullable=False),
+        sa.ForeignKeyConstraint(['user_id'], ['users.id'], ondelete='CASCADE'),
+        sa.PrimaryKeyConstraint('id'),
+        sa.UniqueConstraint('user_id', 'evotor_id', name='uq_cached_products'),
+    )
+    op.create_index('ix_cached_products_user_store_group', 'cached_products', ['user_id', 'store_evotor_id', 'group_evotor_id'])
+
+
+def downgrade() -> None:
+    op.drop_table('cached_products')
+    op.drop_table('cached_groups')
+    op.drop_table('cached_stores')