feat(candles): support oracle OHLC basis

kustomize/base/candles-cache-worker/worker.mjs

@@ -173,21 +173,55 @@ function sqlUpsertCandlesFromTicks({ symbol, sourceKey, bucketSeconds, fromIso,
         max(px) AS high,
         min(px) AS low,
         (array_agg(px ORDER BY ts DESC))[1] AS close,
+        (array_agg(oracle_px ORDER BY ts ASC))[1] AS oracle_open,
+        max(oracle_px) AS oracle_high,
+        min(oracle_px) AS oracle_low,
         (array_agg(oracle_px ORDER BY ts DESC))[1] AS oracle_close,
         count(*)::bigint AS ticks
       FROM base
       GROUP BY bucket
     )
     INSERT INTO public.drift_candles_cache
-      (bucket, bucket_seconds, symbol, source, open, high, low, close, oracle_close, ticks, updated_at)
+      (
+        bucket,
+        bucket_seconds,
+        symbol,
+        source,
+        open,
+        high,
+        low,
+        close,
+        oracle_open,
+        oracle_high,
+        oracle_low,
+        oracle_close,
+        ticks,
+        updated_at
+      )
     SELECT
-      bucket, ${bucketSeconds}, ${sqlLit(symbol)}, ${sqlLit(sourceKey)}, open, high, low, close, oracle_close, ticks, now()
+      bucket,
+      ${bucketSeconds},
+      ${sqlLit(symbol)},
+      ${sqlLit(sourceKey)},
+      open,
+      high,
+      low,
+      close,
+      oracle_open,
+      oracle_high,
+      oracle_low,
+      oracle_close,
+      ticks,
+      now()
     FROM agg
     ON CONFLICT (bucket, bucket_seconds, symbol, source) DO UPDATE SET
       open = EXCLUDED.open,
       high = EXCLUDED.high,
       low = EXCLUDED.low,
       close = EXCLUDED.close,
+      oracle_open = EXCLUDED.oracle_open,
+      oracle_high = EXCLUDED.oracle_high,
+      oracle_low = EXCLUDED.oracle_low,
       oracle_close = EXCLUDED.oracle_close,
       ticks = EXCLUDED.ticks,
       updated_at = now();