refactor: 清理废弃业务模块并更新全栈配置

- 移除后端产品、目的地、活动专题等废弃模块的数据库表与业务代码，删除冗余API接口
- 删除小程序端详情页、线路组件等冗余代码，移除搜索工具与测试用例，调整导航逻辑
- 清理管理端废弃的类型定义、编辑器与测试代码
- 更新项目文档，修正模块维护说明与接口文档内容

WonderQ-Admin/alembic/versions/0011_remove_cta_banner_module.py

@@ -0,0 +1,26 @@
+"""Remove the retired more-services CTA module.
+
+Revision ID: 0011_remove_cta_banner_module
+Revises: 0010_remove_destination_module
+Create Date: 2026-08-17
+"""
+
+from alembic import op
+from sqlalchemy import inspect
+
+
+revision = "0011_remove_cta_banner_module"
+down_revision = "0010_remove_destination_module"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    bind = op.get_bind()
+    if "CtaBanner" in set(inspect(bind).get_table_names()):
+        op.drop_table("CtaBanner")
+
+
+def downgrade() -> None:
+    # The retired CTA module has no downgrade path. Restore it from a backup if needed.
+    pass