refactor(archive): move unused modules to archive/

Archive legacy framework and utility modules that are no longer
referenced by the active core (datasource/ and rotation/):

- framework/ -> archive/framework/
- framework_v2/ -> archive/framework_v2/
- strategies/ -> archive/strategies/
- config/ -> archive/config/
- visualization/ -> archive/visualization/
- scripts/ -> archive/scripts/
- tests/ -> archive/tests/
- run_rotation.py, run_us_rotation.py -> archive/single_files/
- compare_*.py, test_api_dates.py -> archive/single_files/

archive/single_files/test_api_dates.py

@@ -0,0 +1,25 @@
+"""测试 Flask API 日期参数"""
+import os
+from datasource.flask_api_source import FlaskAPIDataSource
+
+# 设置环境变量
+os.environ['FLASK_API_URL'] = 'https://k3s.tokenpluse.xyz'
+
+api = FlaskAPIDataSource()
+
+# 测试获取 2020-2024 年的数据
+print("测试 1: 获取 2020-2024 年数据")
+df = api.fetch("399006.SZ", "2020-01-01", "2024-12-31")
+if df is not None:
+    print(f"  数据量: {len(df)}")
+    print(f"  日期范围: {df.index[0]} ~ {df.index[-1]}")
+else:
+    print("  获取失败")
+
+print("\n测试 2: 获取 2023-2024 年数据")
+df2 = api.fetch("399006.SZ", "2023-01-01", "2024-12-31")
+if df2 is not None:
+    print(f"  数据量: {len(df2)}")
+    print(f"  日期范围: {df2.index[0]} ~ {df2.index[-1]}")
+else:
+    print("  获取失败")