行情区增加 3m/10m/20m/30m 与 2h/6h/8h/12h 周期

- hub_ohlcv_lib 扩展 CHART_TIMEFRAMES 与分钟快捷键映射

- 下拉框与 /api/chart/meta 同步新周期列表

Co-authored-by: Cursor <cursoragent@cursor.com>

manual_trading_hub/static/chart.js

@@ -15,19 +15,35 @@
   const MAX_DIV_MARKERS = 4;
   const TF_MS = {
     "1m": 60_000,
+    "3m": 3 * 60_000,
     "5m": 5 * 60_000,
+    "10m": 10 * 60_000,
     "15m": 15 * 60_000,
+    "20m": 20 * 60_000,
+    "30m": 30 * 60_000,
     "1h": 60 * 60_000,
+    "2h": 2 * 60 * 60_000,
     "4h": 4 * 60 * 60_000,
+    "6h": 6 * 60 * 60_000,
+    "8h": 8 * 60 * 60_000,
+    "12h": 12 * 60 * 60_000,
     "1d": 24 * 60 * 60_000,
     "1w": 7 * 24 * 60 * 60_000,
   };
   const TF_BY_MINUTES = {
     "1": "1m",
+    "3": "3m",
     "5": "5m",
+    "10": "10m",
     "15": "15m",
+    "20": "20m",
+    "30": "30m",
     "60": "1h",
+    "120": "2h",
     "240": "4h",
+    "360": "6h",
+    "480": "8h",
+    "720": "12h",
     "1440": "1d",
     "10080": "1w",
   };
@@ -36,10 +52,18 @@
   });
   const TF_CN_LABEL = {
     "1m": "1分钟",
+    "3m": "3分钟",
     "5m": "5分钟",
+    "10m": "10分钟",
     "15m": "15分钟",
+    "20m": "20分钟",
+    "30m": "30分钟",
     "1h": "1小时",
+    "2h": "2小时",
     "4h": "4小时",
+    "6h": "6小时",
+    "8h": "8小时",
+    "12h": "12小时",
     "1d": "日线",
     "1w": "周线",
   };