feat: Add base project structure with API and web components

api/migrations/versions/d1e56ecbf058_202511291902.py

@@ -0,0 +1,44 @@
+"""202511291902
+
+Revision ID: d1e56ecbf058
+Revises: e225ed10f5cb
+Create Date: 2025-11-29 18:14:38.529466
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = 'd1e56ecbf058'
+down_revision: Union[str, None] = 'e225ed10f5cb'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    
+    # 先删除依赖的视图（如果存在）
+    op.execute("DROP VIEW IF EXISTS data_config_sorted CASCADE")
+    
+    op.alter_column('data_config', 'llm_id',
+               existing_type=sa.VARCHAR(),
+               comment='LLM模型配置ID',
+               existing_comment='临时',
+               existing_nullable=True)
+    op.drop_column('data_config', 'llm')
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('data_config', sa.Column('llm', sa.VARCHAR(), autoincrement=False, nullable=True, comment='LLM模型配置ID'))
+    op.alter_column('data_config', 'llm_id',
+               existing_type=sa.VARCHAR(),
+               comment='临时',
+               existing_comment='LLM模型配置ID',
+               existing_nullable=True)
+    # ### end Alembic commands ###