Multi-Ticker Mini-Chart Grid

Multi-ticker mini-chart grid that displays six different markets in a 2×3 layout within a separate pane. It pulls recent candle data for each selected ticker, normalizes prices to a fixed height, and plots each chart as candlesticks, OHLC bars, or a line chart depending on user settings. It also highlights fair value gaps for each symbol and labels each mini-chart with the ticker name and current price.