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/visualization/charts/kline.py

@@ -0,0 +1,97 @@
+"""
+K线图表组件
+
+基于lightweight-charts的K线图表
+"""
+
+import pandas as pd
+from lightweight_charts import Chart
+from datetime import datetime
+
+
+class KlineChart:
+    """K线图表类"""
+
+    def __init__(self, title: str = "K线图", toolbox: bool = True):
+        self.title = title
+        self.toolbox = toolbox
+        self.chart = None
+        self.subcharts = {}
+
+    def create(self, maximize: bool = True) -> Chart:
+        """创建图表实例"""
+        self.chart = Chart(toolbox=self.toolbox, inner_height=0.8, maximize=maximize)
+        self.chart.layout(font_family="Times New Roman")
+        self.chart.legend(visible=True, font_size=14, color="#FFFFFF")
+        return self.chart
+
+    def set_data(self, df: pd.DataFrame, time_col: str = "time"):
+        """设置K线数据"""
+        if self.chart is None:
+            self.create()
+
+        # 验证数据
+        required_cols = ["open", "high", "low", "close", "volume"]
+        missing = [c for c in required_cols if c not in df.columns]
+        if missing:
+            raise ValueError(f"缺少必要列: {missing}")
+
+        # 确保时间列格式正确
+        df = df.copy()
+        if time_col in df.columns:
+            df[time_col] = pd.to_datetime(df[time_col])
+
+        self.chart.set(df)
+
+    def set_visible_range(self, start_time: datetime, end_time: datetime):
+        """设置可见范围"""
+        if self.chart:
+            self.chart.set_visible_range(start_time, end_time)
+
+    def add_topbar_text(self, key: str, text: str):
+        """添加顶部栏文本"""
+        if self.chart:
+            self.chart.topbar.textbox(key, text)
+
+    def show(self, block: bool = True):
+        """显示图表"""
+        if self.chart:
+            self.chart.show(block=block)
+
+
+def create_kline_chart(
+    df: pd.DataFrame,
+    symbol: str,
+    name: str,
+    timeframe: str,
+    init_visible_bars: int = 90,
+) -> Chart:
+    """
+    快速创建K线图表
+
+    Args:
+        df: DataFrame with OHLCV data
+        symbol: 标的代码
+        name: 标的名称
+        timeframe: 时间周期
+        init_visible_bars: 初始可见K线数量
+
+    Returns:
+        Chart实例
+    """
+    chart = KlineChart()
+    chart.create(maximize=True)
+
+    chart.add_topbar_text("symbol", symbol)
+    chart.add_topbar_text("name", name)
+    chart.add_topbar_text("timeframe", timeframe)
+
+    chart.set_data(df)
+
+    # 设置初始可见范围
+    if len(df) > init_visible_bars:
+        end_time = df["time"].iloc[-1]
+        start_time = df["time"].iloc[-init_visible_bars]
+        chart.set_visible_range(start_time, end_time)
+
+    return chart.chart